65213512

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 156280320

約数和(自身を除く): 91066808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 67, 91, 98, 104, 134, 182, 191, 196, 268, 364, 382, 392, 469, 536, 637, 728, 764, 871, 938, 1274, 1337, 1528, 1742, 1876, 2483, 2548, 2674, 3283, 3484, 3752, 4966, 5096, 5348, 6097, 6566, 6968, 9359, 9932, 10696, 12194, 12797, 13132, 17381, 18718, 19864, 24388, 25594, 26264, 34762, 37436, 42679, 48776, 51188, 69524, 74872, 85358, 89579, 102376, 121667, 139048, 166361, 170716, 179158, 243334, 332722, 341432, 358316, 486668, 627053, 665444, 716632, 973336, 1164527, 1254106, 1330888, 2329054, 2508212, 4658108, 5016424, 8151689, 9316216, 16303378, 32606756, 65213512]

約数ペア:

[(1, 65213512), (2, 32606756), (4, 16303378), (7, 9316216), (8, 8151689), (13, 5016424), (14, 4658108), (26, 2508212), (28, 2329054), (49, 1330888), (52, 1254106), (56, 1164527), (67, 973336), (91, 716632), (98, 665444), (104, 627053), (134, 486668), (182, 358316), (191, 341432), (196, 332722), (268, 243334), (364, 179158), (382, 170716), (392, 166361), (469, 139048), (536, 121667), (637, 102376), (728, 89579), (764, 85358), (871, 74872), (938, 69524), (1274, 51188), (1337, 48776), (1528, 42679), (1742, 37436), (1876, 34762), (2483, 26264), (2548, 25594), (2674, 24388), (3283, 19864), (3484, 18718), (3752, 17381), (4966, 13132), (5096, 12797), (5348, 12194), (6097, 10696), (6566, 9932), (6968, 9359)]