9627884

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 20321280

約数和(自身を除く): 10693396

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 167, 203, 284, 334, 406, 497, 668, 812, 994, 1169, 1988, 2059, 2338, 4118, 4676, 4843, 8236, 9686, 11857, 14413, 19372, 23714, 28826, 33901, 47428, 57652, 67802, 82999, 135604, 165998, 331996, 343853, 687706, 1375412, 2406971, 4813942, 9627884]

約数ペア:

[(1, 9627884), (2, 4813942), (4, 2406971), (7, 1375412), (14, 687706), (28, 343853), (29, 331996), (58, 165998), (71, 135604), (116, 82999), (142, 67802), (167, 57652), (203, 47428), (284, 33901), (334, 28826), (406, 23714), (497, 19372), (668, 14413), (812, 11857), (994, 9686), (1169, 8236), (1988, 4843), (2059, 4676), (2338, 4118)]