74804986

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{1721}}^1$

素因数の和:2037

約数の個数: 16

約数和(自身を含む): 113899968

約数和(自身を除く): 39094982

約数列:

[1, 2, 103, 206, 211, 422, 1721, 3442, 21733, 43466, 177263, 354526, 363131, 726262, 37402493, 74804986]

約数ペア:

[(1, 74804986), (2, 37402493), (103, 726262), (206, 363131), (211, 354526), (422, 177263), (1721, 43466), (3442, 21733)]