28327474

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2903}}^1$

素因数の和:2970

約数の個数: 32

約数和(自身を含む): 52690176

約数和(自身を除く): 24362702

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 2903, 4879, 5806, 9758, 20321, 40642, 49351, 98702, 119023, 238046, 345457, 690914, 833161, 1666322, 2023391, 4046782, 14163737, 28327474]

約数ペア:

[(1, 28327474), (2, 14163737), (7, 4046782), (14, 2023391), (17, 1666322), (34, 833161), (41, 690914), (82, 345457), (119, 238046), (238, 119023), (287, 98702), (574, 49351), (697, 40642), (1394, 20321), (2903, 9758), (4879, 5806)]