56712436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1288919}}^1$

素因数の和:1288934

約数の個数: 12

約数和(自身を含む): 108269280

約数和(自身を除く): 51556844

約数列:

[1, 2, 4, 11, 22, 44, 1288919, 2577838, 5155676, 14178109, 28356218, 56712436]

約数ペア:

[(1, 56712436), (2, 28356218), (4, 14178109), (11, 5155676), (22, 2577838), (44, 1288919)]