28268926

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2897}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 52581312

約数和(自身を除く): 24312386

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 2897, 4879, 5794, 9758, 20279, 40558, 49249, 98498, 118777, 237554, 344743, 689486, 831439, 1662878, 2019209, 4038418, 14134463, 28268926]

約数ペア:

[(1, 28268926), (2, 14134463), (7, 4038418), (14, 2019209), (17, 1662878), (34, 831439), (41, 689486), (82, 344743), (119, 237554), (238, 118777), (287, 98498), (574, 49249), (697, 40558), (1394, 20279), (2897, 9758), (4879, 5794)]