39181604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5531}}^1$

素因数の和:5576

約数の個数: 48

約数和(自身を含む): 89220096

約数和(自身を除く): 50038492

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 5531, 7084, 11062, 22124, 38717, 60841, 77434, 121682, 127213, 154868, 243364, 254426, 425887, 508852, 851774, 890491, 1399343, 1703548, 1780982, 2798686, 3561964, 5597372, 9795401, 19590802, 39181604]

約数ペア:

[(1, 39181604), (2, 19590802), (4, 9795401), (7, 5597372), (11, 3561964), (14, 2798686), (22, 1780982), (23, 1703548), (28, 1399343), (44, 890491), (46, 851774), (77, 508852), (92, 425887), (154, 254426), (161, 243364), (253, 154868), (308, 127213), (322, 121682), (506, 77434), (644, 60841), (1012, 38717), (1771, 22124), (3542, 11062), (5531, 7084)]