56311374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1340747}}^1$

素因数の和:1340759

約数の個数: 16

約数和(自身を含む): 128711808

約数和(自身を除く): 72400434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1340747, 2681494, 4022241, 8044482, 9385229, 18770458, 28155687, 56311374]

約数ペア:

[(1, 56311374), (2, 28155687), (3, 18770458), (6, 9385229), (7, 8044482), (14, 4022241), (21, 2681494), (42, 1340747)]