72856328

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{115279}}^1$

素因数の和:115364

約数の個数: 16

約数和(自身を含む): 138336000

約数和(自身を除く): 65479672

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 115279, 230558, 461116, 922232, 9107041, 18214082, 36428164, 72856328]

約数ペア:

[(1, 72856328), (2, 36428164), (4, 18214082), (8, 9107041), (79, 922232), (158, 461116), (316, 230558), (632, 115279)]