66149474

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:462

約数の個数: 24

約数和(自身を含む): 103716864

約数和(自身を除く): 37567390

約数列:

[1, 2, 31, 62, 127, 254, 271, 542, 961, 1922, 3937, 7874, 8401, 16802, 34417, 68834, 122047, 244094, 260431, 520862, 1066927, 2133854, 33074737, 66149474]

約数ペア:

[(1, 66149474), (2, 33074737), (31, 2133854), (62, 1066927), (127, 520862), (254, 260431), (271, 244094), (542, 122047), (961, 68834), (1922, 34417), (3937, 16802), (7874, 8401)]