28302712

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 54259200

約数和(自身を除く): 25956488

約数列:

[1, 2, 4, 8, 89, 127, 178, 254, 313, 356, 508, 626, 712, 1016, 1252, 2504, 11303, 22606, 27857, 39751, 45212, 55714, 79502, 90424, 111428, 159004, 222856, 318008, 3537839, 7075678, 14151356, 28302712]

約数ペア:

[(1, 28302712), (2, 14151356), (4, 7075678), (8, 3537839), (89, 318008), (127, 222856), (178, 159004), (254, 111428), (313, 90424), (356, 79502), (508, 55714), (626, 45212), (712, 39751), (1016, 27857), (1252, 22606), (2504, 11303)]