71142118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{10459}}^1$

素因数の和:10659

約数の個数: 16

約数和(自身を含む): 112968000

約数和(自身を除く): 41825882

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6802, 10459, 20918, 198721, 397442, 1872161, 3744322, 35571059, 71142118]

約数ペア:

[(1, 71142118), (2, 35571059), (19, 3744322), (38, 1872161), (179, 397442), (358, 198721), (3401, 20918), (6802, 10459)]