56664976

素因数分解:

$2^4\times {\mathrm{1777}}^1\times {\mathrm{1993}}^1$

素因数の和:3778

約数の個数: 20

約数和(自身を含む): 109905292

約数和(自身を除く): 53240316

約数列:

[1, 2, 4, 8, 16, 1777, 1993, 3554, 3986, 7108, 7972, 14216, 15944, 28432, 31888, 3541561, 7083122, 14166244, 28332488, 56664976]

約数ペア:

[(1, 56664976), (2, 28332488), (4, 14166244), (8, 7083122), (16, 3541561), (1777, 31888), (1993, 28432), (3554, 15944), (3986, 14216), (7108, 7972)]