64073698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 106799616

約数和(自身を除く): 42725918

約数列:

[1, 2, 13, 26, 43, 86, 223, 257, 446, 514, 559, 1118, 2899, 3341, 5798, 6682, 9589, 11051, 19178, 22102, 57311, 114622, 124657, 143663, 249314, 287326, 745043, 1490086, 2464373, 4928746, 32036849, 64073698]

約数ペア:

[(1, 64073698), (2, 32036849), (13, 4928746), (26, 2464373), (43, 1490086), (86, 745043), (223, 287326), (257, 249314), (446, 143663), (514, 124657), (559, 114622), (1118, 57311), (2899, 22102), (3341, 19178), (5798, 11051), (6682, 9589)]