28353924

素因数分解:

$2^2\times 3^2\times {\mathrm{787609}}^1$

素因数の和:787619

約数の個数: 18

約数和(自身を含む): 71672510

約数和(自身を除く): 43318586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 787609, 1575218, 2362827, 3150436, 4725654, 7088481, 9451308, 14176962, 28353924]

約数ペア:

[(1, 28353924), (2, 14176962), (3, 9451308), (4, 7088481), (6, 4725654), (9, 3150436), (12, 2362827), (18, 1575218), (36, 787609)]