28826870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{929}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 54237600

約数和(自身を除く): 25410730

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 214, 290, 535, 929, 1070, 1858, 3103, 4645, 6206, 9290, 15515, 26941, 31030, 53882, 99403, 134705, 198806, 269410, 497015, 994030, 2882687, 5765374, 14413435, 28826870]

約数ペア:

[(1, 28826870), (2, 14413435), (5, 5765374), (10, 2882687), (29, 994030), (58, 497015), (107, 269410), (145, 198806), (214, 134705), (290, 99403), (535, 53882), (929, 31030), (1070, 26941), (1858, 15515), (3103, 9290), (4645, 6206)]