70720364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{123637}}^1$

素因数の和:123665

約数の個数: 24

約数和(自身を含む): 145398288

約数和(自身を除く): 74677924

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 123637, 247274, 494548, 1360007, 1607281, 2720014, 3214562, 5440028, 6429124, 17680091, 35360182, 70720364]

約数ペア:

[(1, 70720364), (2, 35360182), (4, 17680091), (11, 6429124), (13, 5440028), (22, 3214562), (26, 2720014), (44, 1607281), (52, 1360007), (143, 494548), (286, 247274), (572, 123637)]