71747752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{527557}}^1$

素因数の和:527580

約数の個数: 16

約数和(自身を含む): 142440660

約数和(自身を除く): 70692908

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 527557, 1055114, 2110228, 4220456, 8968469, 17936938, 35873876, 71747752]

約数ペア:

[(1, 71747752), (2, 35873876), (4, 17936938), (8, 8968469), (17, 4220456), (34, 2110228), (68, 1055114), (136, 527557)]