70577264

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{65837}}^1$

素因数の和:65912

約数の個数: 20

約数和(自身を含む): 138786504

約数和(自身を除く): 68209240

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 65837, 131674, 263348, 526696, 1053392, 4411079, 8822158, 17644316, 35288632, 70577264]

約数ペア:

[(1, 70577264), (2, 35288632), (4, 17644316), (8, 8822158), (16, 4411079), (67, 1053392), (134, 526696), (268, 263348), (536, 131674), (1072, 65837)]