22726790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3109}}^1$

素因数の和:3176

約数の個数: 32

約数和(自身を含む): 44336160

約数和(自身を除く): 21609370

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3109, 3655, 6218, 7310, 15545, 31090, 52853, 105706, 133687, 264265, 267374, 528530, 668435, 1336870, 2272679, 4545358, 11363395, 22726790]

約数ペア:

[(1, 22726790), (2, 11363395), (5, 4545358), (10, 2272679), (17, 1336870), (34, 668435), (43, 528530), (85, 267374), (86, 264265), (170, 133687), (215, 105706), (430, 52853), (731, 31090), (1462, 15545), (3109, 7310), (3655, 6218)]