74085011

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 103229280

約数和(自身を除く): 29144269

約数列:

[1, 7, 11, 13, 49, 77, 91, 97, 109, 143, 539, 637, 679, 763, 1001, 1067, 1199, 1261, 1417, 4753, 5341, 7007, 7469, 8393, 8827, 9919, 10573, 13871, 15587, 52283, 58751, 61789, 69433, 74011, 97097, 109109, 116303, 137449, 518077, 679679, 763763, 814121, 962143, 1511939, 5698847, 6735001, 10583573, 74085011]

約数ペア:

[(1, 74085011), (7, 10583573), (11, 6735001), (13, 5698847), (49, 1511939), (77, 962143), (91, 814121), (97, 763763), (109, 679679), (143, 518077), (539, 137449), (637, 116303), (679, 109109), (763, 97097), (1001, 74011), (1067, 69433), (1199, 61789), (1261, 58751), (1417, 52283), (4753, 15587), (5341, 13871), (7007, 10573), (7469, 9919), (8393, 8827)]