72038564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1373}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 135998520

約数和(自身を除く): 63959956

約数列:

[1, 2, 4, 13, 26, 52, 1009, 1373, 2018, 2746, 4036, 5492, 13117, 17849, 26234, 35698, 52468, 71396, 1385357, 2770714, 5541428, 18009641, 36019282, 72038564]

約数ペア:

[(1, 72038564), (2, 36019282), (4, 18009641), (13, 5541428), (26, 2770714), (52, 1385357), (1009, 71396), (1373, 52468), (2018, 35698), (2746, 26234), (4036, 17849), (5492, 13117)]