28458064

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{11779}}^1$

素因数の和:11938

約数の個数: 20

約数和(自身を含む): 55507360

約数和(自身を除く): 27049296

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 11779, 23558, 47116, 94232, 188464, 1778629, 3557258, 7114516, 14229032, 28458064]

約数ペア:

[(1, 28458064), (2, 14229032), (4, 7114516), (8, 3557258), (16, 1778629), (151, 188464), (302, 94232), (604, 47116), (1208, 23558), (2416, 11779)]