42216188

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4817}}^1$

素因数の和:5141

約数の個数: 24

約数和(自身を含む): 84719712

約数和(自身を除く): 42503524

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 4817, 8764, 9634, 19268, 33719, 67438, 134876, 1507721, 3015442, 6030884, 10554047, 21108094, 42216188]

約数ペア:

[(1, 42216188), (2, 21108094), (4, 10554047), (7, 6030884), (14, 3015442), (28, 1507721), (313, 134876), (626, 67438), (1252, 33719), (2191, 19268), (4382, 9634), (4817, 8764)]