28424537855

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{131}}^1\times {\mathrm{2207}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 40053049344

約数和(自身を除く): 11628511489

約数列:

[1, 5, 7, 35, 53, 131, 265, 371, 655, 917, 1855, 2207, 2809, 4585, 6943, 11035, 14045, 15449, 19663, 34715, 48601, 77245, 98315, 116971, 243005, 289117, 367979, 584855, 818797, 1445585, 1839895, 2023819, 2575853, 4093985, 6199463, 10119095, 12879265, 15323201, 30997315, 43396241, 76616005, 107262407, 216981205, 536312035, 812129653, 4060648265, 5684907571, 28424537855]

約数ペア:

[(1, 28424537855), (5, 5684907571), (7, 4060648265), (35, 812129653), (53, 536312035), (131, 216981205), (265, 107262407), (371, 76616005), (655, 43396241), (917, 30997315), (1855, 15323201), (2207, 12879265), (2809, 10119095), (4585, 6199463), (6943, 4093985), (11035, 2575853), (14045, 2023819), (15449, 1839895), (19663, 1445585), (34715, 818797), (48601, 584855), (77245, 367979), (98315, 289117), (116971, 243005)]