56347812866

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1\times {\mathrm{434387}}^1$

素因数の和:435289

約数の個数: 16

約数和(自身を含む): 85696064640

約数和(自身を除く): 29348251774

約数列:

[1, 2, 79, 158, 821, 1642, 64859, 129718, 434387, 868774, 34316573, 68633146, 356631727, 713263454, 28173906433, 56347812866]

約数ペア:

[(1, 56347812866), (2, 28173906433), (79, 713263454), (158, 356631727), (821, 68633146), (1642, 34316573), (64859, 868774), (129718, 434387)]