40428098

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{863}}^1$

素因数の和:1321

約数の個数: 16

約数和(自身を含む): 61896960

約数和(自身を除く): 21468862

約数列:

[1, 2, 59, 118, 397, 794, 863, 1726, 23423, 46846, 50917, 101834, 342611, 685222, 20214049, 40428098]

約数ペア:

[(1, 40428098), (2, 20214049), (59, 685222), (118, 342611), (397, 101834), (794, 50917), (863, 46846), (1726, 23423)]