69240908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{12391}}^1$

素因数の和:12533

約数の個数: 24

約数和(自身を含む): 133238784

約数和(自身を除く): 63997876

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 12391, 24782, 49564, 136301, 272602, 545204, 1573657, 3147314, 6294628, 17310227, 34620454, 69240908]

約数ペア:

[(1, 69240908), (2, 34620454), (4, 17310227), (11, 6294628), (22, 3147314), (44, 1573657), (127, 545204), (254, 272602), (508, 136301), (1397, 49564), (2794, 24782), (5588, 12391)]