56621908

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{33151}}^1$

素因数の和:33223

約数の個数: 24

約数和(自身を含む): 115103744

約数和(自身を除く): 58481836

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 33151, 66302, 132604, 232057, 464114, 928228, 2022211, 4044422, 8088844, 14155477, 28310954, 56621908]

約数ペア:

[(1, 56621908), (2, 28310954), (4, 14155477), (7, 8088844), (14, 4044422), (28, 2022211), (61, 928228), (122, 464114), (244, 232057), (427, 132604), (854, 66302), (1708, 33151)]