22225504

素因数分解:

$2^5\times 7^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 50325408

約数和(自身を除く): 28099904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 313, 317, 626, 634, 1252, 1268, 2191, 2219, 2504, 2536, 4382, 4438, 5008, 5072, 8764, 8876, 10016, 10144, 17528, 17752, 35056, 35504, 70112, 71008, 99221, 198442, 396884, 694547, 793768, 1389094, 1587536, 2778188, 3175072, 5556376, 11112752, 22225504]

約数ペア:

[(1, 22225504), (2, 11112752), (4, 5556376), (7, 3175072), (8, 2778188), (14, 1587536), (16, 1389094), (28, 793768), (32, 694547), (56, 396884), (112, 198442), (224, 99221), (313, 71008), (317, 70112), (626, 35504), (634, 35056), (1252, 17752), (1268, 17528), (2191, 10144), (2219, 10016), (2504, 8876), (2536, 8764), (4382, 5072), (4438, 5008)]