40641706

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{6553}}^1$

素因数の和:7005

約数の個数: 16

約数和(自身を含む): 69839424

約数和(自身を除く): 29197718

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 6553, 13106, 45871, 91742, 2902979, 5805958, 20320853, 40641706]

約数ペア:

[(1, 40641706), (2, 20320853), (7, 5805958), (14, 2902979), (443, 91742), (886, 45871), (3101, 13106), (6202, 6553)]