56298172

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28319}}^1$

素因数の和:28401

約数の個数: 24

約数和(自身を含む): 114186240

約数和(自身を除く): 57888068

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 28319, 56638, 113276, 198233, 396466, 792932, 2010649, 4021298, 8042596, 14074543, 28149086, 56298172]

約数ペア:

[(1, 56298172), (2, 28149086), (4, 14074543), (7, 8042596), (14, 4021298), (28, 2010649), (71, 792932), (142, 396466), (284, 198233), (497, 113276), (994, 56638), (1988, 28319)]