56001404

素因数分解:

$2^2\times {\mathrm{691}}^1\times {\mathrm{20261}}^1$

素因数の和:20956

約数の個数: 12

約数和(自身を含む): 98149128

約数和(自身を除く): 42147724

約数列:

[1, 2, 4, 691, 1382, 2764, 20261, 40522, 81044, 14000351, 28000702, 56001404]

約数ペア:

[(1, 56001404), (2, 28000702), (4, 14000351), (691, 81044), (1382, 40522), (2764, 20261)]