26220746

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:937

約数の個数: 16

約数和(自身を含む): 39960648

約数和(自身を除く): 13739902

約数列:

[1, 2, 113, 181, 226, 362, 641, 1282, 20453, 40906, 72433, 116021, 144866, 232042, 13110373, 26220746]

約数ペア:

[(1, 26220746), (2, 13110373), (113, 232042), (181, 144866), (226, 116021), (362, 72433), (641, 40906), (1282, 20453)]