70996304

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{11177}}^1$

素因数の和:11582

約数の個数: 20

約数和(自身を含む): 137914164

約数和(自身を除く): 66917860

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 11177, 22354, 44708, 89416, 178832, 4437269, 8874538, 17749076, 35498152, 70996304]

約数ペア:

[(1, 70996304), (2, 35498152), (4, 17749076), (8, 8874538), (16, 4437269), (397, 178832), (794, 89416), (1588, 44708), (3176, 22354), (6352, 11177)]