70915972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{571903}}^1$

素因数の和:571938

約数の個数: 12

約数和(自身を含む): 128106496

約数和(自身を除く): 57190524

約数列:

[1, 2, 4, 31, 62, 124, 571903, 1143806, 2287612, 17728993, 35457986, 70915972]

約数ペア:

[(1, 70915972), (2, 35457986), (4, 17728993), (31, 2287612), (62, 1143806), (124, 571903)]