28136668

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12107}}^1$

素因数の和:12201

約数の個数: 24

約数和(自身を含む): 56956032

約数和(自身を除く): 28819364

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 12107, 24214, 48428, 84749, 169498, 338996, 1004881, 2009762, 4019524, 7034167, 14068334, 28136668]

約数ペア:

[(1, 28136668), (2, 14068334), (4, 7034167), (7, 4019524), (14, 2009762), (28, 1004881), (83, 338996), (166, 169498), (332, 84749), (581, 48428), (1162, 24214), (2324, 12107)]