75431384

素因数分解:

$2^3\times 7^2\times {\mathrm{337}}^1\times {\mathrm{571}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 165302280

約数和(自身を除く): 89870896

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 337, 392, 571, 674, 1142, 1348, 2284, 2359, 2696, 3997, 4568, 4718, 7994, 9436, 15988, 16513, 18872, 27979, 31976, 33026, 55958, 66052, 111916, 132104, 192427, 223832, 384854, 769708, 1346989, 1539416, 2693978, 5387956, 9428923, 10775912, 18857846, 37715692, 75431384]

約数ペア:

[(1, 75431384), (2, 37715692), (4, 18857846), (7, 10775912), (8, 9428923), (14, 5387956), (28, 2693978), (49, 1539416), (56, 1346989), (98, 769708), (196, 384854), (337, 223832), (392, 192427), (571, 132104), (674, 111916), (1142, 66052), (1348, 55958), (2284, 33026), (2359, 31976), (2696, 27979), (3997, 18872), (4568, 16513), (4718, 15988), (7994, 9436)]