27888928

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{8629}}^1$

素因数の和:8740

約数の個数: 24

約数和(自身を含む): 55456380

約数和(自身を除く): 27567452

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 8629, 17258, 34516, 69032, 138064, 276128, 871529, 1743058, 3486116, 6972232, 13944464, 27888928]

約数ペア:

[(1, 27888928), (2, 13944464), (4, 6972232), (8, 3486116), (16, 1743058), (32, 871529), (101, 276128), (202, 138064), (404, 69032), (808, 34516), (1616, 17258), (3232, 8629)]