70272854

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{4397}}^1$

素因数の和:4591

約数の個数: 16

約数和(自身を含む): 107979696

約数和(自身を除く): 37706842

約数列:

[1, 2, 61, 122, 131, 262, 4397, 7991, 8794, 15982, 268217, 536434, 576007, 1152014, 35136427, 70272854]

約数ペア:

[(1, 70272854), (2, 35136427), (61, 1152014), (122, 576007), (131, 536434), (262, 268217), (4397, 15982), (7991, 8794)]