40148486

素因数分解:

$2^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{3323}}^1$

素因数の和:4195

約数の個数: 16

約数和(自身を含む): 68926464

約数和(自身を除く): 28777978

約数列:

[1, 2, 7, 14, 863, 1726, 3323, 6041, 6646, 12082, 23261, 46522, 2867749, 5735498, 20074243, 40148486]

約数ペア:

[(1, 40148486), (2, 20074243), (7, 5735498), (14, 2867749), (863, 46522), (1726, 23261), (3323, 12082), (6041, 6646)]