70431874

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{2357}}^1$

素因数の和:2649

約数の個数: 16

約数和(自身を含む): 107751168

約数和(自身を除く): 37319294

約数列:

[1, 2, 67, 134, 223, 446, 2357, 4714, 14941, 29882, 157919, 315838, 525611, 1051222, 35215937, 70431874]

約数ペア:

[(1, 70431874), (2, 35215937), (67, 1051222), (134, 525611), (223, 315838), (446, 157919), (2357, 29882), (4714, 14941)]