28557914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{185441}}^1$

素因数の和:185461

約数の個数: 16

約数和(自身を含む): 53407296

約数和(自身を除く): 24849382

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 185441, 370882, 1298087, 2039851, 2596174, 4079702, 14278957, 28557914]

約数ペア:

[(1, 28557914), (2, 14278957), (7, 4079702), (11, 2596174), (14, 2039851), (22, 1298087), (77, 370882), (154, 185441)]