71128288

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28867}}^1$

素因数の和:28895

約数の個数: 48

約数和(自身を含む): 174593664

約数和(自身を除く): 103465376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 28867, 57734, 115468, 202069, 230936, 317537, 404138, 461872, 635074, 808276, 923744, 1270148, 1616552, 2222759, 2540296, 3233104, 4445518, 5080592, 6466208, 8891036, 10161184, 17782072, 35564144, 71128288]

約数ペア:

[(1, 71128288), (2, 35564144), (4, 17782072), (7, 10161184), (8, 8891036), (11, 6466208), (14, 5080592), (16, 4445518), (22, 3233104), (28, 2540296), (32, 2222759), (44, 1616552), (56, 1270148), (77, 923744), (88, 808276), (112, 635074), (154, 461872), (176, 404138), (224, 317537), (308, 230936), (352, 202069), (616, 115468), (1232, 57734), (2464, 28867)]