8134568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 17962560

約数和(自身を除く): 9827992

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 43, 52, 68, 86, 104, 107, 136, 172, 214, 221, 344, 428, 442, 559, 731, 856, 884, 1118, 1391, 1462, 1768, 1819, 2236, 2782, 2924, 3638, 4472, 4601, 5564, 5848, 7276, 9202, 9503, 11128, 14552, 18404, 19006, 23647, 36808, 38012, 47294, 59813, 76024, 78217, 94588, 119626, 156434, 189176, 239252, 312868, 478504, 625736, 1016821, 2033642, 4067284, 8134568]

約数ペア:

[(1, 8134568), (2, 4067284), (4, 2033642), (8, 1016821), (13, 625736), (17, 478504), (26, 312868), (34, 239252), (43, 189176), (52, 156434), (68, 119626), (86, 94588), (104, 78217), (107, 76024), (136, 59813), (172, 47294), (214, 38012), (221, 36808), (344, 23647), (428, 19006), (442, 18404), (559, 14552), (731, 11128), (856, 9503), (884, 9202), (1118, 7276), (1391, 5848), (1462, 5564), (1768, 4601), (1819, 4472), (2236, 3638), (2782, 2924)]