56913212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6389}}^1$

素因数の和:6541

約数の個数: 24

約数和(自身を含む): 106278480

約数和(自身を除く): 49365268

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 6389, 8908, 12778, 25556, 108613, 217226, 434452, 836959, 1673918, 3347836, 14228303, 28456606, 56913212]

約数ペア:

[(1, 56913212), (2, 28456606), (4, 14228303), (17, 3347836), (34, 1673918), (68, 836959), (131, 434452), (262, 217226), (524, 108613), (2227, 25556), (4454, 12778), (6389, 8908)]