27520265684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{863}}^1\times {\mathrm{3203}}^1$

素因数の和:4220

約数の個数: 48

約数和(自身を含む): 51157370880

約数和(自身を除く): 23637105196

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 863, 1726, 2489, 3203, 3452, 4978, 6406, 9956, 12812, 16397, 32794, 60857, 65588, 113053, 121714, 226106, 243428, 419593, 452212, 839186, 1678372, 2148007, 2764189, 4296014, 5528378, 7972267, 8592028, 11056756, 15944534, 31889068, 52519591, 105039182, 210078364, 362108759, 724217518, 1448435036, 6880066421, 13760132842, 27520265684]

約数ペア:

[(1, 27520265684), (2, 13760132842), (4, 6880066421), (19, 1448435036), (38, 724217518), (76, 362108759), (131, 210078364), (262, 105039182), (524, 52519591), (863, 31889068), (1726, 15944534), (2489, 11056756), (3203, 8592028), (3452, 7972267), (4978, 5528378), (6406, 4296014), (9956, 2764189), (12812, 2148007), (16397, 1678372), (32794, 839186), (60857, 452212), (65588, 419593), (113053, 243428), (121714, 226106)]