39439486

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:288

約数の個数: 24

約数和(自身を含む): 61751520

約数和(自身を除く): 22312034

約数列:

[1, 2, 47, 79, 94, 113, 158, 226, 2209, 3713, 4418, 5311, 7426, 8927, 10622, 17854, 174511, 249617, 349022, 419569, 499234, 839138, 19719743, 39439486]

約数ペア:

[(1, 39439486), (2, 19719743), (47, 839138), (79, 499234), (94, 419569), (113, 349022), (158, 249617), (226, 174511), (2209, 17854), (3713, 10622), (4418, 8927), (5311, 7426)]