64128337

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1723}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 79166080

約数和(自身を除く): 15037743

約数列:

[1, 7, 13, 91, 409, 1723, 2863, 5317, 12061, 22399, 37219, 156793, 704707, 4932949, 9161191, 64128337]

約数ペア:

[(1, 64128337), (7, 9161191), (13, 4932949), (91, 704707), (409, 156793), (1723, 37219), (2863, 22399), (5317, 12061)]