56826978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{728551}}^1$

素因数の和:728569

約数の個数: 16

約数和(自身を含む): 122396736

約数和(自身を除く): 65569758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 728551, 1457102, 2185653, 4371306, 9471163, 18942326, 28413489, 56826978]

約数ペア:

[(1, 56826978), (2, 28413489), (3, 18942326), (6, 9471163), (13, 4371306), (26, 2185653), (39, 1457102), (78, 728551)]