26861821168

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:524

約数の個数: 240

約数和(自身を含む): 66883635840

約数和(自身を除く): 40021814672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 67, 91, 98, 104, 112, 134, 139, 182, 196, 208, 268, 278, 283, 364, 392, 469, 536, 556, 566, 637, 728, 784, 871, 938, 973, 1072, 1112, 1132, 1274, 1456, 1742, 1807, 1876, 1946, 1981, 2224, 2264, 2548, 3283, 3484, 3614, 3679, 3752, 3892, 3962, 4528, 5096, 6097, 6566, 6811, 6968, 7228, 7358, 7504, 7784, 7924, 9313, 10192, 12194, 12649, 13132, 13622, 13867, 13936, 14456, 14716, 15568, 15848, 18626, 18961, 24388, 25298, 25753, 26264, 27244, 27734, 28912, 29432, 31696, 37252, 37922, 39337, 42679, 48776, 50596, 51506, 52528, 54488, 55468, 58864, 65191, 74504, 75844, 78674, 85358, 88543, 97552, 101192, 103012, 108976, 110936, 121069, 130382, 132727, 149008, 151688, 157348, 170716, 177086, 180271, 202384, 206024, 221872, 242138, 246493, 260764, 265454, 275359, 303376, 314696, 341432, 354172, 360542, 412048, 456337, 484276, 492986, 511381, 521528, 530908, 550718, 629392, 682864, 708344, 721084, 847483, 912674, 929089, 968552, 985972, 1022762, 1043056, 1061816, 1101436, 1416688, 1442168, 1694966, 1725451, 1825348, 1858178, 1927513, 1937104, 1971944, 2045524, 2123632, 2202872, 2635579, 2884336, 3389932, 3450902, 3579667, 3650696, 3716356, 3855026, 3943888, 4091048, 4405744, 5271158, 5932381, 6779864, 6901804, 7159334, 7301392, 7432712, 7710052, 8182096, 10542316, 11864762, 12078157, 13559728, 13803608, 14318668, 14865424, 15420104, 18449053, 21084632, 23729524, 24156314, 25057669, 27607216, 28637336, 30840208, 34262527, 36898106, 42169264, 47459048, 48312628, 50115338, 57274672, 68525054, 73796212, 94918096, 96625256, 100230676, 129143371, 137050108, 147592424, 193250512, 200461352, 239837689, 258286742, 274100216, 295184848, 400922704, 479675378, 516573484, 548200432, 959350756, 1033146968, 1678863823, 1918701512, 2066293936, 3357727646, 3837403024, 6715455292, 13430910584, 26861821168]

約数ペア:

[(1, 26861821168), (2, 13430910584), (4, 6715455292), (7, 3837403024), (8, 3357727646), (13, 2066293936), (14, 1918701512), (16, 1678863823), (26, 1033146968), (28, 959350756), (49, 548200432), (52, 516573484), (56, 479675378), (67, 400922704), (91, 295184848), (98, 274100216), (104, 258286742), (112, 239837689), (134, 200461352), (139, 193250512), (182, 147592424), (196, 137050108), (208, 129143371), (268, 100230676), (278, 96625256), (283, 94918096), (364, 73796212), (392, 68525054), (469, 57274672), (536, 50115338), (556, 48312628), (566, 47459048), (637, 42169264), (728, 36898106), (784, 34262527), (871, 30840208), (938, 28637336), (973, 27607216), (1072, 25057669), (1112, 24156314), (1132, 23729524), (1274, 21084632), (1456, 18449053), (1742, 15420104), (1807, 14865424), (1876, 14318668), (1946, 13803608), (1981, 13559728), (2224, 12078157), (2264, 11864762), (2548, 10542316), (3283, 8182096), (3484, 7710052), (3614, 7432712), (3679, 7301392), (3752, 7159334), (3892, 6901804), (3962, 6779864), (4528, 5932381), (5096, 5271158), (6097, 4405744), (6566, 4091048), (6811, 3943888), (6968, 3855026), (7228, 3716356), (7358, 3650696), (7504, 3579667), (7784, 3450902), (7924, 3389932), (9313, 2884336), (10192, 2635579), (12194, 2202872), (12649, 2123632), (13132, 2045524), (13622, 1971944), (13867, 1937104), (13936, 1927513), (14456, 1858178), (14716, 1825348), (15568, 1725451), (15848, 1694966), (18626, 1442168), (18961, 1416688), (24388, 1101436), (25298, 1061816), (25753, 1043056), (26264, 1022762), (27244, 985972), (27734, 968552), (28912, 929089), (29432, 912674), (31696, 847483), (37252, 721084), (37922, 708344), (39337, 682864), (42679, 629392), (48776, 550718), (50596, 530908), (51506, 521528), (52528, 511381), (54488, 492986), (55468, 484276), (58864, 456337), (65191, 412048), (74504, 360542), (75844, 354172), (78674, 341432), (85358, 314696), (88543, 303376), (97552, 275359), (101192, 265454), (103012, 260764), (108976, 246493), (110936, 242138), (121069, 221872), (130382, 206024), (132727, 202384), (149008, 180271), (151688, 177086), (157348, 170716)]