28548670

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26681}}^1$

素因数の和:26795

約数の個数: 16

約数和(自身を含む): 51869808

約数和(自身を除く): 23321138

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 26681, 53362, 133405, 266810, 2854867, 5709734, 14274335, 28548670]

約数ペア:

[(1, 28548670), (2, 14274335), (5, 5709734), (10, 2854867), (107, 266810), (214, 133405), (535, 53362), (1070, 26681)]