27187684

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{28439}}^1$

素因数の和:28682

約数の個数: 12

約数和(自身を含む): 47779200

約数和(自身を除く): 20591516

約数列:

[1, 2, 4, 239, 478, 956, 28439, 56878, 113756, 6796921, 13593842, 27187684]

約数ペア:

[(1, 27187684), (2, 13593842), (4, 6796921), (239, 113756), (478, 56878), (956, 28439)]