68114644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{7237}}^1$

素因数の和:7435

約数の個数: 24

約数和(自身を含む): 129096968

約数和(自身を除く): 60982324

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 7237, 9412, 14474, 28948, 94081, 188162, 376324, 1309897, 2619794, 5239588, 17028661, 34057322, 68114644]

約数ペア:

[(1, 68114644), (2, 34057322), (4, 17028661), (13, 5239588), (26, 2619794), (52, 1309897), (181, 376324), (362, 188162), (724, 94081), (2353, 28948), (4706, 14474), (7237, 9412)]