74688484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{1279}}^1$

素因数の和:2419

約数の個数: 24

約数和(自身を含む): 140994560

約数和(自身を除く): 66306076

約数列:

[1, 2, 4, 13, 26, 52, 1123, 1279, 2246, 2558, 4492, 5116, 14599, 16627, 29198, 33254, 58396, 66508, 1436317, 2872634, 5745268, 18672121, 37344242, 74688484]

約数ペア:

[(1, 74688484), (2, 37344242), (4, 18672121), (13, 5745268), (26, 2872634), (52, 1436317), (1123, 66508), (1279, 58396), (2246, 33254), (2558, 29198), (4492, 16627), (5116, 14599)]