28251396

素因数分解:

$2^2\times 3^3\times {\mathrm{261587}}^1$

素因数の和:261600

約数の個数: 24

約数和(自身を含む): 73244640

約数和(自身を除く): 44993244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 261587, 523174, 784761, 1046348, 1569522, 2354283, 3139044, 4708566, 7062849, 9417132, 14125698, 28251396]

約数ペア:

[(1, 28251396), (2, 14125698), (3, 9417132), (4, 7062849), (6, 4708566), (9, 3139044), (12, 2354283), (18, 1569522), (27, 1046348), (36, 784761), (54, 523174), (108, 261587)]