39405652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68891}}^1$

素因数の和:68919

約数の個数: 24

約数和(自身を含む): 81016992

約数和(自身を除く): 41611340

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 68891, 137782, 275564, 757801, 895583, 1515602, 1791166, 3031204, 3582332, 9851413, 19702826, 39405652]

約数ペア:

[(1, 39405652), (2, 19702826), (4, 9851413), (11, 3582332), (13, 3031204), (22, 1791166), (26, 1515602), (44, 895583), (52, 757801), (143, 275564), (286, 137782), (572, 68891)]