74254072

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{130729}}^1$

素因数の和:130806

約数の個数: 16

約数和(自身を含む): 141188400

約数和(自身を除く): 66934328

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 130729, 261458, 522916, 1045832, 9281759, 18563518, 37127036, 74254072]

約数ペア:

[(1, 74254072), (2, 37127036), (4, 18563518), (8, 9281759), (71, 1045832), (142, 522916), (284, 261458), (568, 130729)]