8741264

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4591}}^1$

素因数の和:4623

約数の個数: 40

約数和(自身を含む): 20498688

約数和(自身を除く): 11757424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 4591, 9182, 18364, 32137, 36728, 64274, 73456, 78047, 128548, 156094, 257096, 312188, 514192, 546329, 624376, 1092658, 1248752, 2185316, 4370632, 8741264]

約数ペア:

[(1, 8741264), (2, 4370632), (4, 2185316), (7, 1248752), (8, 1092658), (14, 624376), (16, 546329), (17, 514192), (28, 312188), (34, 257096), (56, 156094), (68, 128548), (112, 78047), (119, 73456), (136, 64274), (238, 36728), (272, 32137), (476, 18364), (952, 9182), (1904, 4591)]