28372222

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2551}}^1$

素因数の和:2703

約数の個数: 16

約数和(自身を含む): 43731072

約数和(自身を除く): 15358850

約数列:

[1, 2, 67, 83, 134, 166, 2551, 5102, 5561, 11122, 170917, 211733, 341834, 423466, 14186111, 28372222]

約数ペア:

[(1, 28372222), (2, 14186111), (67, 423466), (83, 341834), (134, 211733), (166, 170917), (2551, 11122), (5102, 5561)]