25258634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 41570496

約数和(自身を除く): 16311862

約数列:

[1, 2, 17, 34, 53, 106, 107, 131, 214, 262, 901, 1802, 1819, 2227, 3638, 4454, 5671, 6943, 11342, 13886, 14017, 28034, 96407, 118031, 192814, 236062, 238289, 476578, 742901, 1485802, 12629317, 25258634]

約数ペア:

[(1, 25258634), (2, 12629317), (17, 1485802), (34, 742901), (53, 476578), (106, 238289), (107, 236062), (131, 192814), (214, 118031), (262, 96407), (901, 28034), (1802, 14017), (1819, 13886), (2227, 11342), (3638, 6943), (4454, 5671)]