72174416

素因数分解:

$2^4\times {\mathrm{863}}^1\times {\mathrm{5227}}^1$

素因数の和:6098

約数の個数: 20

約数和(自身を含む): 140026752

約数和(自身を除く): 67852336

約数列:

[1, 2, 4, 8, 16, 863, 1726, 3452, 5227, 6904, 10454, 13808, 20908, 41816, 83632, 4510901, 9021802, 18043604, 36087208, 72174416]

約数ペア:

[(1, 72174416), (2, 36087208), (4, 18043604), (8, 9021802), (16, 4510901), (863, 83632), (1726, 41816), (3452, 20908), (5227, 13808), (6904, 10454)]