70295761264

素因数分解:

$2^4\times {\mathrm{40427}}^1\times {\mathrm{108677}}^1$

素因数の和:149112

約数の個数: 20

約数和(自身を含む): 136202659704

約数和(自身を除く): 65906898440

約数列:

[1, 2, 4, 8, 16, 40427, 80854, 108677, 161708, 217354, 323416, 434708, 646832, 869416, 1738832, 4393485079, 8786970158, 17573940316, 35147880632, 70295761264]

約数ペア:

[(1, 70295761264), (2, 35147880632), (4, 17573940316), (8, 8786970158), (16, 4393485079), (40427, 1738832), (80854, 869416), (108677, 646832), (161708, 434708), (217354, 323416)]