8705224

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:91

約数の個数: 72

約数和(自身を含む): 19858230

約数和(自身を除く): 11153006

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 88, 92, 121, 136, 184, 187, 242, 253, 374, 391, 484, 506, 529, 748, 782, 968, 1012, 1058, 1496, 1564, 2024, 2057, 2116, 2783, 3128, 4114, 4232, 4301, 5566, 5819, 8228, 8602, 8993, 11132, 11638, 16456, 17204, 17986, 22264, 23276, 34408, 35972, 46552, 47311, 64009, 71944, 94622, 98923, 128018, 189244, 197846, 256036, 378488, 395692, 512072, 791384, 1088153, 2176306, 4352612, 8705224]

約数ペア:

[(1, 8705224), (2, 4352612), (4, 2176306), (8, 1088153), (11, 791384), (17, 512072), (22, 395692), (23, 378488), (34, 256036), (44, 197846), (46, 189244), (68, 128018), (88, 98923), (92, 94622), (121, 71944), (136, 64009), (184, 47311), (187, 46552), (242, 35972), (253, 34408), (374, 23276), (391, 22264), (484, 17986), (506, 17204), (529, 16456), (748, 11638), (782, 11132), (968, 8993), (1012, 8602), (1058, 8228), (1496, 5819), (1564, 5566), (2024, 4301), (2057, 4232), (2116, 4114), (2783, 3128)]