38889604

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{57529}}^1$

素因数の和:57559

約数の個数: 18

約数和(自身を含む): 73695930

約数和(自身を除く): 34806326

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 57529, 115058, 230116, 747877, 1495754, 2991508, 9722401, 19444802, 38889604]

約数ペア:

[(1, 38889604), (2, 19444802), (4, 9722401), (13, 2991508), (26, 1495754), (52, 747877), (169, 230116), (338, 115058), (676, 57529)]