72560962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{3889}}^1$

素因数の和:4401

約数の個数: 16

約数和(自身を含む): 114832800

約数和(自身を除く): 42271838

約数列:

[1, 2, 19, 38, 491, 982, 3889, 7778, 9329, 18658, 73891, 147782, 1909499, 3818998, 36280481, 72560962]

約数ペア:

[(1, 72560962), (2, 36280481), (19, 3818998), (38, 1909499), (491, 147782), (982, 73891), (3889, 18658), (7778, 9329)]