26438412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 86704128

約数和(自身を除く): 60265716

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 31, 33, 39, 42, 44, 52, 62, 66, 71, 77, 78, 84, 91, 93, 124, 132, 142, 143, 154, 156, 182, 186, 213, 217, 231, 273, 284, 286, 308, 341, 364, 372, 403, 426, 429, 434, 462, 497, 546, 572, 651, 682, 781, 806, 852, 858, 868, 923, 924, 994, 1001, 1023, 1092, 1209, 1302, 1364, 1491, 1562, 1612, 1716, 1846, 1988, 2002, 2046, 2201, 2343, 2387, 2418, 2604, 2769, 2821, 2982, 3003, 3124, 3692, 4004, 4092, 4402, 4433, 4686, 4774, 4836, 5467, 5538, 5642, 5964, 6006, 6461, 6603, 7161, 8463, 8804, 8866, 9372, 9548, 10153, 10934, 11076, 11284, 12012, 12922, 13206, 13299, 14322, 15407, 16401, 16926, 17732, 19383, 20306, 21868, 24211, 25844, 26412, 26598, 28613, 28644, 30459, 30814, 31031, 32802, 33852, 38766, 40612, 46221, 48422, 53196, 57226, 60918, 61628, 62062, 65604, 71071, 72633, 77532, 85839, 92442, 93093, 96844, 114452, 121836, 124124, 142142, 145266, 169477, 171678, 184884, 186186, 200291, 213213, 284284, 290532, 314743, 338954, 343356, 372372, 400582, 426426, 508431, 600873, 629486, 677908, 801164, 852852, 944229, 1016862, 1201746, 1258972, 1888458, 2033724, 2203201, 2403492, 3776916, 4406402, 6609603, 8812804, 13219206, 26438412]

約数ペア:

[(1, 26438412), (2, 13219206), (3, 8812804), (4, 6609603), (6, 4406402), (7, 3776916), (11, 2403492), (12, 2203201), (13, 2033724), (14, 1888458), (21, 1258972), (22, 1201746), (26, 1016862), (28, 944229), (31, 852852), (33, 801164), (39, 677908), (42, 629486), (44, 600873), (52, 508431), (62, 426426), (66, 400582), (71, 372372), (77, 343356), (78, 338954), (84, 314743), (91, 290532), (93, 284284), (124, 213213), (132, 200291), (142, 186186), (143, 184884), (154, 171678), (156, 169477), (182, 145266), (186, 142142), (213, 124124), (217, 121836), (231, 114452), (273, 96844), (284, 93093), (286, 92442), (308, 85839), (341, 77532), (364, 72633), (372, 71071), (403, 65604), (426, 62062), (429, 61628), (434, 60918), (462, 57226), (497, 53196), (546, 48422), (572, 46221), (651, 40612), (682, 38766), (781, 33852), (806, 32802), (852, 31031), (858, 30814), (868, 30459), (923, 28644), (924, 28613), (994, 26598), (1001, 26412), (1023, 25844), (1092, 24211), (1209, 21868), (1302, 20306), (1364, 19383), (1491, 17732), (1562, 16926), (1612, 16401), (1716, 15407), (1846, 14322), (1988, 13299), (2002, 13206), (2046, 12922), (2201, 12012), (2343, 11284), (2387, 11076), (2418, 10934), (2604, 10153), (2769, 9548), (2821, 9372), (2982, 8866), (3003, 8804), (3124, 8463), (3692, 7161), (4004, 6603), (4092, 6461), (4402, 6006), (4433, 5964), (4686, 5642), (4774, 5538), (4836, 5467)]