40497756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11287}}^1$

素因数の和:11330

約数の個数: 48

約数和(自身を含む): 106197504

約数和(自身を除く): 65699748

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 11287, 22574, 33861, 45148, 67722, 135444, 146731, 259601, 293462, 440193, 519202, 586924, 778803, 880386, 1038404, 1557606, 1760772, 3115212, 3374813, 6749626, 10124439, 13499252, 20248878, 40497756]

約数ペア:

[(1, 40497756), (2, 20248878), (3, 13499252), (4, 10124439), (6, 6749626), (12, 3374813), (13, 3115212), (23, 1760772), (26, 1557606), (39, 1038404), (46, 880386), (52, 778803), (69, 586924), (78, 519202), (92, 440193), (138, 293462), (156, 259601), (276, 146731), (299, 135444), (598, 67722), (897, 45148), (1196, 33861), (1794, 22574), (3588, 11287)]