28493795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5821}}^1$

素因数の和:5926

約数の個数: 16

約数和(自身を含む): 37726560

約数和(自身を除く): 9232765

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 5821, 29105, 64031, 320155, 518069, 2590345, 5698759, 28493795]

約数ペア:

[(1, 28493795), (5, 5698759), (11, 2590345), (55, 518069), (89, 320155), (445, 64031), (979, 29105), (4895, 5821)]