15676798472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{42677}}^1$

素因数の和:42810

約数の個数: 64

約数和(自身を含む): 32402844720

約数和(自身を除く): 16726046248

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, 42677, 45917, 85354, 91834, 170708, 183668, 341416, 367336, 725509, 1451018, 1579049, 2902036, 3115421, 3158098, 5804072, 6230842, 6316196, 12461684, 12632392, 24923368, 26843833, 52962157, 53687666, 105924314, 107375332, 115270577, 211848628, 214750664, 230541154, 423697256, 461082308, 922164616, 1959599809, 3919199618, 7838399236, 15676798472]

約数ペア:

[(1, 15676798472), (2, 7838399236), (4, 3919199618), (8, 1959599809), (17, 922164616), (34, 461082308), (37, 423697256), (68, 230541154), (73, 214750664), (74, 211848628), (136, 115270577), (146, 107375332), (148, 105924314), (292, 53687666), (296, 52962157), (584, 26843833), (629, 24923368), (1241, 12632392), (1258, 12461684), (2482, 6316196), (2516, 6230842), (2701, 5804072), (4964, 3158098), (5032, 3115421), (5402, 2902036), (9928, 1579049), (10804, 1451018), (21608, 725509), (42677, 367336), (45917, 341416), (85354, 183668), (91834, 170708)]