21552448

素因数分解:

$2^6\times {\mathrm{336757}}^1$

素因数の和:336769

約数の個数: 14

約数和(自身を含む): 42768266

約数和(自身を除く): 21215818

約数列:

[1, 2, 4, 8, 16, 32, 64, 336757, 673514, 1347028, 2694056, 5388112, 10776224, 21552448]

約数ペア:

[(1, 21552448), (2, 10776224), (4, 5388112), (8, 2694056), (16, 1347028), (32, 673514), (64, 336757)]