56862676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7867}}^1$

素因数の和:8023

約数の個数: 24

約数和(自身を含む): 107948960

約数和(自身を除く): 51086284

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 7867, 15734, 31468, 102271, 204542, 409084, 1093513, 2187026, 4374052, 14215669, 28431338, 56862676]

約数ペア:

[(1, 56862676), (2, 28431338), (4, 14215669), (13, 4374052), (26, 2187026), (52, 1093513), (139, 409084), (278, 204542), (556, 102271), (1807, 31468), (3614, 15734), (7228, 7867)]