28694674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 49135680

約数和(自身を除く): 20441006

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 323, 646, 731, 817, 1033, 1462, 1634, 2066, 13889, 17561, 19627, 27778, 35122, 39254, 44419, 88838, 333659, 667318, 755123, 843961, 1510246, 1687922, 14347337, 28694674]

約数ペア:

[(1, 28694674), (2, 14347337), (17, 1687922), (19, 1510246), (34, 843961), (38, 755123), (43, 667318), (86, 333659), (323, 88838), (646, 44419), (731, 39254), (817, 35122), (1033, 27778), (1462, 19627), (1634, 17561), (2066, 13889)]