22971088

素因数分解:

$2^4\times 7^1\times {\mathrm{317}}^1\times {\mathrm{647}}^1$

素因数の和:979

約数の個数: 40

約数和(自身を含む): 51103872

約数和(自身を除く): 28132784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 317, 634, 647, 1268, 1294, 2219, 2536, 2588, 4438, 4529, 5072, 5176, 8876, 9058, 10352, 17752, 18116, 35504, 36232, 72464, 205099, 410198, 820396, 1435693, 1640792, 2871386, 3281584, 5742772, 11485544, 22971088]

約数ペア:

[(1, 22971088), (2, 11485544), (4, 5742772), (7, 3281584), (8, 2871386), (14, 1640792), (16, 1435693), (28, 820396), (56, 410198), (112, 205099), (317, 72464), (634, 36232), (647, 35504), (1268, 18116), (1294, 17752), (2219, 10352), (2536, 9058), (2588, 8876), (4438, 5176), (4529, 5072)]