40373662

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{20747}}^1$

素因数の和:20895

約数の個数: 16

約数和(自身を含む): 69713280

約数和(自身を除く): 29339618

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 20747, 41494, 145229, 290458, 2883833, 5767666, 20186831, 40373662]

約数ペア:

[(1, 40373662), (2, 20186831), (7, 5767666), (14, 2883833), (139, 290458), (278, 145229), (973, 41494), (1946, 20747)]