26668670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1151}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 55074816

約数和(自身を除く): 28406146

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1151, 1655, 2302, 2317, 3310, 4634, 5755, 8057, 11510, 11585, 16114, 23170, 40285, 80570, 380981, 761962, 1904905, 2666867, 3809810, 5333734, 13334335, 26668670]

約数ペア:

[(1, 26668670), (2, 13334335), (5, 5333734), (7, 3809810), (10, 2666867), (14, 1904905), (35, 761962), (70, 380981), (331, 80570), (662, 40285), (1151, 23170), (1655, 16114), (2302, 11585), (2317, 11510), (3310, 8057), (4634, 5755)]