28295576

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 54719280

約数和(自身を除く): 26423704

約数列:

[1, 2, 4, 8, 41, 82, 164, 281, 307, 328, 562, 614, 1124, 1228, 2248, 2456, 11521, 12587, 23042, 25174, 46084, 50348, 86267, 92168, 100696, 172534, 345068, 690136, 3536947, 7073894, 14147788, 28295576]

約数ペア:

[(1, 28295576), (2, 14147788), (4, 7073894), (8, 3536947), (41, 690136), (82, 345068), (164, 172534), (281, 100696), (307, 92168), (328, 86267), (562, 50348), (614, 46084), (1124, 25174), (1228, 23042), (2248, 12587), (2456, 11521)]