70817216

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{25733}}^1$

素因数の和:25788

約数の個数: 28

約数和(自身を含む): 143801592

約数和(自身を除く): 72984376

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 25733, 51466, 102932, 205864, 411728, 823456, 1106519, 1646912, 2213038, 4426076, 8852152, 17704304, 35408608, 70817216]

約数ペア:

[(1, 70817216), (2, 35408608), (4, 17704304), (8, 8852152), (16, 4426076), (32, 2213038), (43, 1646912), (64, 1106519), (86, 823456), (172, 411728), (344, 205864), (688, 102932), (1376, 51466), (2752, 25733)]