71041945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1471}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 91994112

約数和(自身を除く): 20952167

約数列:

[1, 5, 13, 65, 743, 1471, 3715, 7355, 9659, 19123, 48295, 95615, 1092953, 5464765, 14208389, 71041945]

約数ペア:

[(1, 71041945), (5, 14208389), (13, 5464765), (65, 1092953), (743, 95615), (1471, 48295), (3715, 19123), (7355, 9659)]