64594686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19259}}^1$

素因数の和:19320

約数の個数: 32

約数和(自身を含む): 142369920

約数和(自身を除く): 77775234

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 19259, 38518, 57777, 115554, 250367, 500734, 751101, 828137, 1502202, 1656274, 2484411, 4968822, 10765781, 21531562, 32297343, 64594686]

約数ペア:

[(1, 64594686), (2, 32297343), (3, 21531562), (6, 10765781), (13, 4968822), (26, 2484411), (39, 1656274), (43, 1502202), (78, 828137), (86, 751101), (129, 500734), (258, 250367), (559, 115554), (1118, 57777), (1677, 38518), (3354, 19259)]