28044692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{539321}}^1$

素因数の和:539338

約数の個数: 12

約数和(自身を含む): 52853556

約数和(自身を除く): 24808864

約数列:

[1, 2, 4, 13, 26, 52, 539321, 1078642, 2157284, 7011173, 14022346, 28044692]

約数ペア:

[(1, 28044692), (2, 14022346), (4, 7011173), (13, 2157284), (26, 1078642), (52, 539321)]