25310628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2201

約数の個数: 72

約数和(自身を含む): 74710272

約数和(自身を除く): 49399644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2137, 2961, 3948, 4274, 5922, 6411, 8548, 11844, 12822, 14959, 19233, 25644, 29918, 38466, 44877, 59836, 76932, 89754, 100439, 134631, 179508, 200878, 269262, 301317, 401756, 538524, 602634, 703073, 903951, 1205268, 1406146, 1807902, 2109219, 2812292, 3615804, 4218438, 6327657, 8436876, 12655314, 25310628]

約数ペア:

[(1, 25310628), (2, 12655314), (3, 8436876), (4, 6327657), (6, 4218438), (7, 3615804), (9, 2812292), (12, 2109219), (14, 1807902), (18, 1406146), (21, 1205268), (28, 903951), (36, 703073), (42, 602634), (47, 538524), (63, 401756), (84, 301317), (94, 269262), (126, 200878), (141, 179508), (188, 134631), (252, 100439), (282, 89754), (329, 76932), (423, 59836), (564, 44877), (658, 38466), (846, 29918), (987, 25644), (1316, 19233), (1692, 14959), (1974, 12822), (2137, 11844), (2961, 8548), (3948, 6411), (4274, 5922)]