64565332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1531}}^1$

素因数の和:2359

約数の個数: 24

約数和(自身を含む): 121910432

約数和(自身を除く): 57345100

約数列:

[1, 2, 4, 13, 26, 52, 811, 1531, 1622, 3062, 3244, 6124, 10543, 19903, 21086, 39806, 42172, 79612, 1241641, 2483282, 4966564, 16141333, 32282666, 64565332]

約数ペア:

[(1, 64565332), (2, 32282666), (4, 16141333), (13, 4966564), (26, 2483282), (52, 1241641), (811, 79612), (1531, 42172), (1622, 39806), (3062, 21086), (3244, 19903), (6124, 10543)]