74202848

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 150958080

約数和(自身を除く): 76755232

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 103, 188, 206, 376, 412, 479, 752, 824, 958, 1504, 1648, 1916, 3296, 3832, 4841, 7664, 9682, 15328, 19364, 22513, 38728, 45026, 49337, 77456, 90052, 98674, 154912, 180104, 197348, 360208, 394696, 720416, 789392, 1578784, 2318839, 4637678, 9275356, 18550712, 37101424, 74202848]

約数ペア:

[(1, 74202848), (2, 37101424), (4, 18550712), (8, 9275356), (16, 4637678), (32, 2318839), (47, 1578784), (94, 789392), (103, 720416), (188, 394696), (206, 360208), (376, 197348), (412, 180104), (479, 154912), (752, 98674), (824, 90052), (958, 77456), (1504, 49337), (1648, 45026), (1916, 38728), (3296, 22513), (3832, 19364), (4841, 15328), (7664, 9682)]