40635218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1811}}^1$

素因数の和:2689

約数の個数: 16

約数和(自身を含む): 65753856

約数和(自身を除く): 25118638

約数列:

[1, 2, 13, 26, 863, 1726, 1811, 3622, 11219, 22438, 23543, 47086, 1562893, 3125786, 20317609, 40635218]

約数ペア:

[(1, 40635218), (2, 20317609), (13, 3125786), (26, 1562893), (863, 47086), (1726, 23543), (1811, 22438), (3622, 11219)]