57153616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{274777}}^1$

素因数の和:274798

約数の個数: 20

約数和(自身を含む): 119253652

約数和(自身を除く): 62100036

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 274777, 549554, 1099108, 2198216, 3572101, 4396432, 7144202, 14288404, 28576808, 57153616]

約数ペア:

[(1, 57153616), (2, 28576808), (4, 14288404), (8, 7144202), (13, 4396432), (16, 3572101), (26, 2198216), (52, 1099108), (104, 549554), (208, 274777)]