28296908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5861}}^1$

素因数の和:5953

約数の個数: 24

約数和(自身を含む): 53180064

約数和(自身を除く): 24883156

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 5861, 11722, 23444, 99637, 199274, 398548, 416131, 832262, 1664524, 7074227, 14148454, 28296908]

約数ペア:

[(1, 28296908), (2, 14148454), (4, 7074227), (17, 1664524), (34, 832262), (68, 416131), (71, 398548), (142, 199274), (284, 99637), (1207, 23444), (2414, 11722), (4828, 5861)]