71964046

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 138050352

約数和(自身を除く): 66086306

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 241, 277, 482, 539, 554, 1078, 1687, 1939, 2651, 3047, 3374, 3878, 5302, 6094, 11809, 13573, 18557, 21329, 23618, 27146, 37114, 42658, 66757, 129899, 133514, 149303, 259798, 298606, 467299, 734327, 934598, 1468654, 3271093, 5140289, 6542186, 10280578, 35982023, 71964046]

約数ペア:

[(1, 71964046), (2, 35982023), (7, 10280578), (11, 6542186), (14, 5140289), (22, 3271093), (49, 1468654), (77, 934598), (98, 734327), (154, 467299), (241, 298606), (277, 259798), (482, 149303), (539, 133514), (554, 129899), (1078, 66757), (1687, 42658), (1939, 37114), (2651, 27146), (3047, 23618), (3374, 21329), (3878, 18557), (5302, 13573), (6094, 11809)]