42179828

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 75146400

約数和(自身を除く): 32966572

約数列:

[1, 2, 4, 107, 139, 214, 278, 428, 556, 709, 1418, 2836, 14873, 29746, 59492, 75863, 98551, 151726, 197102, 303452, 394204, 10544957, 21089914, 42179828]

約数ペア:

[(1, 42179828), (2, 21089914), (4, 10544957), (107, 394204), (139, 303452), (214, 197102), (278, 151726), (428, 98551), (556, 75863), (709, 59492), (1418, 29746), (2836, 14873)]