27278438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{72937}}^1$

素因数の和:72967

約数の個数: 16

約数和(自身を含む): 47263824

約数和(自身を除く): 19985386

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 72937, 145874, 802307, 1239929, 1604614, 2479858, 13639219, 27278438]

約数ペア:

[(1, 27278438), (2, 13639219), (11, 2479858), (17, 1604614), (22, 1239929), (34, 802307), (187, 145874), (374, 72937)]