8452808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 20684160

約数和(自身を除く): 12231352

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 683, 728, 884, 952, 1366, 1547, 1768, 2732, 3094, 4781, 5464, 6188, 8879, 9562, 11611, 12376, 17758, 19124, 23222, 35516, 38248, 46444, 62153, 71032, 81277, 92888, 124306, 150943, 162554, 248612, 301886, 325108, 497224, 603772, 650216, 1056601, 1207544, 2113202, 4226404, 8452808]

約数ペア:

[(1, 8452808), (2, 4226404), (4, 2113202), (7, 1207544), (8, 1056601), (13, 650216), (14, 603772), (17, 497224), (26, 325108), (28, 301886), (34, 248612), (52, 162554), (56, 150943), (68, 124306), (91, 92888), (104, 81277), (119, 71032), (136, 62153), (182, 46444), (221, 38248), (238, 35516), (364, 23222), (442, 19124), (476, 17758), (683, 12376), (728, 11611), (884, 9562), (952, 8879), (1366, 6188), (1547, 5464), (1768, 4781), (2732, 3094)]