15679002488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{42683}}^1$

素因数の和:42816

約数の個数: 64

約数和(自身を含む): 32407400160

約数和(自身を除く): 16728397672

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 73, 74, 136, 146, 148, 292, 296, 584, 629, 1241, 1258, 2482, 2516, 2701, 4964, 5032, 5402, 9928, 10804, 21608, 42683, 45917, 85366, 91834, 170732, 183668, 341464, 367336, 725611, 1451222, 1579271, 2902444, 3115859, 3158542, 5804888, 6231718, 6317084, 12463436, 12634168, 24926872, 26847607, 52969603, 53695214, 105939206, 107390428, 115286783, 211878412, 214780856, 230573566, 423756824, 461147132, 922294264, 1959875311, 3919750622, 7839501244, 15679002488]

約数ペア:

[(1, 15679002488), (2, 7839501244), (4, 3919750622), (8, 1959875311), (17, 922294264), (34, 461147132), (37, 423756824), (68, 230573566), (73, 214780856), (74, 211878412), (136, 115286783), (146, 107390428), (148, 105939206), (292, 53695214), (296, 52969603), (584, 26847607), (629, 24926872), (1241, 12634168), (1258, 12463436), (2482, 6317084), (2516, 6231718), (2701, 5804888), (4964, 3158542), (5032, 3115859), (5402, 2902444), (9928, 1579271), (10804, 1451222), (21608, 725611), (42683, 367336), (45917, 341464), (85366, 183668), (91834, 170732)]