70009577072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{257388151}}^1$

素因数の和:257388176

約数の個数: 20

約数和(自身を含む): 143622588816

約数和(自身を除く): 73613011744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 257388151, 514776302, 1029552604, 2059105208, 4118210416, 4375598567, 8751197134, 17502394268, 35004788536, 70009577072]

約数ペア:

[(1, 70009577072), (2, 35004788536), (4, 17502394268), (8, 8751197134), (16, 4375598567), (17, 4118210416), (34, 2059105208), (68, 1029552604), (136, 514776302), (272, 257388151)]