4725968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{22721}}^1$

素因数の和:22742

約数の個数: 20

約数和(自身を含む): 9861348

約数和(自身を除く): 5135380

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 22721, 45442, 90884, 181768, 295373, 363536, 590746, 1181492, 2362984, 4725968]

約数ペア:

[(1, 4725968), (2, 2362984), (4, 1181492), (8, 590746), (13, 363536), (16, 295373), (26, 181768), (52, 90884), (104, 45442), (208, 22721)]