25018162624

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{138571}}^1$

素因数の和:138634

約数の個数: 112

約数和(自身を含む): 63073540096

約数和(自身を除く): 38055377472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 992, 1456, 1612, 1736, 1984, 2821, 2912, 3224, 3472, 5642, 5824, 6448, 6944, 11284, 12896, 13888, 22568, 25792, 45136, 90272, 138571, 180544, 277142, 554284, 969997, 1108568, 1801423, 1939994, 2217136, 3602846, 3879988, 4295701, 4434272, 7205692, 7759976, 8591402, 8868544, 12609961, 14411384, 15519952, 17182804, 25219922, 28822768, 30069907, 31039904, 34365608, 50439844, 55844113, 57645536, 60139814, 62079808, 68731216, 100879688, 111688226, 115291072, 120279628, 137462432, 201759376, 223376452, 240559256, 274924864, 390908791, 403518752, 446752904, 481118512, 781817582, 807037504, 893505808, 962237024, 1563635164, 1787011616, 1924474048, 3127270328, 3574023232, 6254540656, 12509081312, 25018162624]

約数ペア:

[(1, 25018162624), (2, 12509081312), (4, 6254540656), (7, 3574023232), (8, 3127270328), (13, 1924474048), (14, 1787011616), (16, 1563635164), (26, 962237024), (28, 893505808), (31, 807037504), (32, 781817582), (52, 481118512), (56, 446752904), (62, 403518752), (64, 390908791), (91, 274924864), (104, 240559256), (112, 223376452), (124, 201759376), (182, 137462432), (208, 120279628), (217, 115291072), (224, 111688226), (248, 100879688), (364, 68731216), (403, 62079808), (416, 60139814), (434, 57645536), (448, 55844113), (496, 50439844), (728, 34365608), (806, 31039904), (832, 30069907), (868, 28822768), (992, 25219922), (1456, 17182804), (1612, 15519952), (1736, 14411384), (1984, 12609961), (2821, 8868544), (2912, 8591402), (3224, 7759976), (3472, 7205692), (5642, 4434272), (5824, 4295701), (6448, 3879988), (6944, 3602846), (11284, 2217136), (12896, 1939994), (13888, 1801423), (22568, 1108568), (25792, 969997), (45136, 554284), (90272, 277142), (138571, 180544)]