68572468

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{719}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 121806720

約数和(自身を除く): 53234252

約数列:

[1, 2, 4, 113, 211, 226, 422, 452, 719, 844, 1438, 2876, 23843, 47686, 81247, 95372, 151709, 162494, 303418, 324988, 606836, 17143117, 34286234, 68572468]

約数ペア:

[(1, 68572468), (2, 34286234), (4, 17143117), (113, 606836), (211, 324988), (226, 303418), (422, 162494), (452, 151709), (719, 95372), (844, 81247), (1438, 47686), (2876, 23843)]