71480668

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{82351}}^1$

素因数の和:82393

約数の個数: 24

約数和(自身を含む): 147574784

約数和(自身を除く): 76094116

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 82351, 164702, 329404, 576457, 1152914, 2305828, 2552881, 5105762, 10211524, 17870167, 35740334, 71480668]

約数ペア:

[(1, 71480668), (2, 35740334), (4, 17870167), (7, 10211524), (14, 5105762), (28, 2552881), (31, 2305828), (62, 1152914), (124, 576457), (217, 329404), (434, 164702), (868, 82351)]