68765264

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{148201}}^1$

素因数の和:148238

約数の個数: 20

約数和(自身を含む): 137827860

約数和(自身を除く): 69062596

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 148201, 296402, 592804, 1185608, 2371216, 4297829, 8595658, 17191316, 34382632, 68765264]

約数ペア:

[(1, 68765264), (2, 34382632), (4, 17191316), (8, 8595658), (16, 4297829), (29, 2371216), (58, 1185608), (116, 592804), (232, 296402), (464, 148201)]