56368578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1342109}}^1$

素因数の和:1342121

約数の個数: 16

約数和(自身を含む): 128842560

約数和(自身を除く): 72473982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1342109, 2684218, 4026327, 8052654, 9394763, 18789526, 28184289, 56368578]

約数ペア:

[(1, 56368578), (2, 28184289), (3, 18789526), (6, 9394763), (7, 8052654), (14, 4026327), (21, 2684218), (42, 1342109)]