25942686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 65235456

約数和(自身を除く): 39292770

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 233, 241, 462, 466, 482, 699, 723, 1398, 1446, 1631, 1687, 2563, 2651, 3262, 3374, 4893, 5061, 5126, 5302, 7689, 7953, 9786, 10122, 15378, 15906, 17941, 18557, 35882, 37114, 53823, 55671, 56153, 107646, 111342, 112306, 168459, 336918, 393071, 617683, 786142, 1179213, 1235366, 1853049, 2358426, 3706098, 4323781, 8647562, 12971343, 25942686]

約数ペア:

[(1, 25942686), (2, 12971343), (3, 8647562), (6, 4323781), (7, 3706098), (11, 2358426), (14, 1853049), (21, 1235366), (22, 1179213), (33, 786142), (42, 617683), (66, 393071), (77, 336918), (154, 168459), (231, 112306), (233, 111342), (241, 107646), (462, 56153), (466, 55671), (482, 53823), (699, 37114), (723, 35882), (1398, 18557), (1446, 17941), (1631, 15906), (1687, 15378), (2563, 10122), (2651, 9786), (3262, 7953), (3374, 7689), (4893, 5302), (5061, 5126)]