21557568

素因数分解:

$2^6\times 3^1\times {\mathrm{112279}}^1$

素因数の和:112294

約数の個数: 28

約数和(自身を含む): 57038240

約数和(自身を除く): 35480672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 112279, 224558, 336837, 449116, 673674, 898232, 1347348, 1796464, 2694696, 3592928, 5389392, 7185856, 10778784, 21557568]

約数ペア:

[(1, 21557568), (2, 10778784), (3, 7185856), (4, 5389392), (6, 3592928), (8, 2694696), (12, 1796464), (16, 1347348), (24, 898232), (32, 673674), (48, 449116), (64, 336837), (96, 224558), (192, 112279)]