28906510

素因数分解:

$2^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{3673}}^1$

素因数の和:4467

約数の個数: 16

約数和(自身を含む): 52112016

約数和(自身を除く): 23205506

約数列:

[1, 2, 5, 10, 787, 1574, 3673, 3935, 7346, 7870, 18365, 36730, 2890651, 5781302, 14453255, 28906510]

約数ペア:

[(1, 28906510), (2, 14453255), (5, 5781302), (10, 2890651), (787, 36730), (1574, 18365), (3673, 7870), (3935, 7346)]