56217224

素因数分解:

$2^3\times 7^1\times {\mathrm{1003879}}^1$

素因数の和:1003892

約数の個数: 16

約数和(自身を含む): 120465600

約数和(自身を除く): 64248376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1003879, 2007758, 4015516, 7027153, 8031032, 14054306, 28108612, 56217224]

約数ペア:

[(1, 56217224), (2, 28108612), (4, 14054306), (7, 8031032), (8, 7027153), (14, 4015516), (28, 2007758), (56, 1003879)]