71071468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44089}}^1$

素因数の和:44137

約数の個数: 24

約数和(自身を含む): 138266240

約数和(自身を除く): 67194772

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 44089, 88178, 176356, 573157, 1146314, 1366759, 2292628, 2733518, 5467036, 17767867, 35535734, 71071468]

約数ペア:

[(1, 71071468), (2, 35535734), (4, 17767867), (13, 5467036), (26, 2733518), (31, 2292628), (52, 1366759), (62, 1146314), (124, 573157), (403, 176356), (806, 88178), (1612, 44089)]