79121488

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{67741}}^1$

素因数の和:67822

約数の個数: 20

約数和(自身を含む): 155400148

約数和(自身を除く): 76278660

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 67741, 135482, 270964, 541928, 1083856, 4945093, 9890186, 19780372, 39560744, 79121488]

約数ペア:

[(1, 79121488), (2, 39560744), (4, 19780372), (8, 9890186), (16, 4945093), (73, 1083856), (146, 541928), (292, 270964), (584, 135482), (1168, 67741)]