71899804

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{75209}}^1$

素因数の和:75452

約数の個数: 12

約数和(自身を含む): 126352800

約数和(自身を除く): 54452996

約数列:

[1, 2, 4, 239, 478, 956, 75209, 150418, 300836, 17974951, 35949902, 71899804]

約数ペア:

[(1, 71899804), (2, 35949902), (4, 17974951), (239, 300836), (478, 150418), (956, 75209)]