66745177538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3581}}^1\times {\mathrm{42169}}^1$

素因数の和:45782

約数の個数: 32

約数和(自身を含む): 114196022640

約数和(自身を除く): 47450845102

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 3581, 7162, 42169, 46553, 60877, 84338, 93106, 121754, 548197, 716873, 791401, 1096394, 1433746, 1582802, 9319349, 18638698, 151007189, 302014378, 1963093457, 2567122213, 3926186914, 5134244426, 33372588769, 66745177538]

約数ペア:

[(1, 66745177538), (2, 33372588769), (13, 5134244426), (17, 3926186914), (26, 2567122213), (34, 1963093457), (221, 302014378), (442, 151007189), (3581, 18638698), (7162, 9319349), (42169, 1582802), (46553, 1433746), (60877, 1096394), (84338, 791401), (93106, 716873), (121754, 548197)]