27722068

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 55093248

約数和(自身を除く): 27371180

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 127, 164, 242, 254, 451, 484, 508, 902, 1331, 1397, 1804, 2662, 2794, 4961, 5207, 5324, 5588, 9922, 10414, 15367, 19844, 20828, 30734, 54571, 57277, 61468, 109142, 114554, 169037, 218284, 229108, 338074, 630047, 676148, 1260094, 2520188, 6930517, 13861034, 27722068]

約数ペア:

[(1, 27722068), (2, 13861034), (4, 6930517), (11, 2520188), (22, 1260094), (41, 676148), (44, 630047), (82, 338074), (121, 229108), (127, 218284), (164, 169037), (242, 114554), (254, 109142), (451, 61468), (484, 57277), (508, 54571), (902, 30734), (1331, 20828), (1397, 19844), (1804, 15367), (2662, 10414), (2794, 9922), (4961, 5588), (5207, 5324)]