71857642

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{2017}}^1$

素因数の和:2445

約数の個数: 16

約数和(自身を含む): 110424960

約数和(自身を除く): 38567318

約数列:

[1, 2, 47, 94, 379, 758, 2017, 4034, 17813, 35626, 94799, 189598, 764443, 1528886, 35928821, 71857642]

約数ペア:

[(1, 71857642), (2, 35928821), (47, 1528886), (94, 764443), (379, 189598), (758, 94799), (2017, 35626), (4034, 17813)]