28437719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1559}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 32011200

約数和(自身を除く): 3573481

約数列:

[1, 17, 29, 37, 493, 629, 1073, 1559, 18241, 26503, 45211, 57683, 768587, 980611, 1672807, 28437719]

約数ペア:

[(1, 28437719), (17, 1672807), (29, 980611), (37, 768587), (493, 57683), (629, 45211), (1073, 26503), (1559, 18241)]