70354288

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{65629}}^1$

素因数の和:65704

約数の個数: 20

約数和(自身を含む): 138348040

約数和(自身を除く): 67993752

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 65629, 131258, 262516, 525032, 1050064, 4397143, 8794286, 17588572, 35177144, 70354288]

約数ペア:

[(1, 70354288), (2, 35177144), (4, 17588572), (8, 8794286), (16, 4397143), (67, 1050064), (134, 525032), (268, 262516), (536, 131258), (1072, 65629)]