28510394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{76231}}^1$

素因数の和:76261

約数の個数: 16

約数和(自身を含む): 49398336

約数和(自身を除く): 20887942

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 76231, 152462, 838541, 1295927, 1677082, 2591854, 14255197, 28510394]

約数ペア:

[(1, 28510394), (2, 14255197), (11, 2591854), (17, 1677082), (22, 1295927), (34, 838541), (187, 152462), (374, 76231)]