57001072

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{50177}}^1$

素因数の和:50256

約数の個数: 20

約数和(自身を含む): 111997296

約数和(自身を除く): 54996224

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 50177, 100354, 200708, 401416, 802832, 3562567, 7125134, 14250268, 28500536, 57001072]

約数ペア:

[(1, 57001072), (2, 28500536), (4, 14250268), (8, 7125134), (16, 3562567), (71, 802832), (142, 401416), (284, 200708), (568, 100354), (1136, 50177)]