68239688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{775451}}^1$

素因数の和:775468

約数の個数: 16

約数和(自身を含む): 139581360

約数和(自身を除く): 71341672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 775451, 1550902, 3101804, 6203608, 8529961, 17059922, 34119844, 68239688]

約数ペア:

[(1, 68239688), (2, 34119844), (4, 17059922), (8, 8529961), (11, 6203608), (22, 3101804), (44, 1550902), (88, 775451)]