4295256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 12622080

約数和(自身を除く): 8326824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 691, 777, 888, 1036, 1382, 1554, 2072, 2073, 2764, 3108, 4146, 4837, 5528, 6216, 8292, 9674, 14511, 16584, 19348, 25567, 29022, 38696, 51134, 58044, 76701, 102268, 116088, 153402, 178969, 204536, 306804, 357938, 536907, 613608, 715876, 1073814, 1431752, 2147628, 4295256]

約数ペア:

[(1, 4295256), (2, 2147628), (3, 1431752), (4, 1073814), (6, 715876), (7, 613608), (8, 536907), (12, 357938), (14, 306804), (21, 204536), (24, 178969), (28, 153402), (37, 116088), (42, 102268), (56, 76701), (74, 58044), (84, 51134), (111, 38696), (148, 29022), (168, 25567), (222, 19348), (259, 16584), (296, 14511), (444, 9674), (518, 8292), (691, 6216), (777, 5528), (888, 4837), (1036, 4146), (1382, 3108), (1554, 2764), (2072, 2073)]