28489322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1439}}^1$

素因数の和:1981

約数の個数: 16

約数和(自身を含む): 45100800

約数和(自身を除く): 16611478

約数列:

[1, 2, 19, 38, 521, 1042, 1439, 2878, 9899, 19798, 27341, 54682, 749719, 1499438, 14244661, 28489322]

約数ペア:

[(1, 28489322), (2, 14244661), (19, 1499438), (38, 749719), (521, 54682), (1042, 27341), (1439, 19798), (2878, 9899)]