28971876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{142019}}^1$

素因数の和:142043

約数の個数: 24

約数和(自身を含む): 71578080

約数和(自身を除く): 42606204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 142019, 284038, 426057, 568076, 852114, 1704228, 2414323, 4828646, 7242969, 9657292, 14485938, 28971876]

約数ペア:

[(1, 28971876), (2, 14485938), (3, 9657292), (4, 7242969), (6, 4828646), (12, 2414323), (17, 1704228), (34, 852114), (51, 568076), (68, 426057), (102, 284038), (204, 142019)]