28624645

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17401}}^1$

素因数の和:17460

約数の個数: 16

約数和(自身を含む): 40094208

約数和(自身を除く): 11469563

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 17401, 87005, 121807, 609035, 817847, 4089235, 5724929, 28624645]

約数ペア:

[(1, 28624645), (5, 5724929), (7, 4089235), (35, 817847), (47, 609035), (235, 121807), (329, 87005), (1645, 17401)]