42745118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{2089}}^1$

素因数の和:2891

約数の個数: 16

約数和(自身を含む): 69170640

約数和(自身を除く): 26425522

約数列:

[1, 2, 13, 26, 787, 1574, 2089, 4178, 10231, 20462, 27157, 54314, 1644043, 3288086, 21372559, 42745118]

約数ペア:

[(1, 42745118), (2, 21372559), (13, 3288086), (26, 1644043), (787, 54314), (1574, 27157), (2089, 20462), (4178, 10231)]