28422628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10313}}^1$

素因数の和:10383

約数の個数: 24

約数和(自身を含む): 54581688

約数和(自身を除く): 26159060

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 10313, 20626, 41252, 134069, 268138, 536276, 546589, 1093178, 2186356, 7105657, 14211314, 28422628]

約数ペア:

[(1, 28422628), (2, 14211314), (4, 7105657), (13, 2186356), (26, 1093178), (52, 546589), (53, 536276), (106, 268138), (212, 134069), (689, 41252), (1378, 20626), (2756, 10313)]