40274906

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{42937}}^1$

素因数の和:43013

約数の個数: 16

約数和(自身を含む): 70074816

約数和(自身を除く): 29799910

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 42937, 85874, 300559, 601118, 2876779, 5753558, 20137453, 40274906]

約数ペア:

[(1, 40274906), (2, 20137453), (7, 5753558), (14, 2876779), (67, 601118), (134, 300559), (469, 85874), (938, 42937)]