27270224

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{7643}}^1$

素因数の和:7874

約数の個数: 20

約数和(自身を含む): 53079936

約数和(自身を除く): 25809712

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 7643, 15286, 30572, 61144, 122288, 1704389, 3408778, 6817556, 13635112, 27270224]

約数ペア:

[(1, 27270224), (2, 13635112), (4, 6817556), (8, 3408778), (16, 1704389), (223, 122288), (446, 61144), (892, 30572), (1784, 15286), (3568, 7643)]