71395472

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{13241}}^1$

素因数の和:13586

約数の個数: 20

約数和(自身を含む): 138749676

約数和(自身を除く): 67354204

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 13241, 26482, 52964, 105928, 211856, 4462217, 8924434, 17848868, 35697736, 71395472]

約数ペア:

[(1, 71395472), (2, 35697736), (4, 17848868), (8, 8924434), (16, 4462217), (337, 211856), (674, 105928), (1348, 52964), (2696, 26482), (5392, 13241)]