27860552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{204857}}^1$

素因数の和:204880

約数の個数: 16

約数和(自身を含む): 55311660

約数和(自身を除く): 27451108

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 204857, 409714, 819428, 1638856, 3482569, 6965138, 13930276, 27860552]

約数ペア:

[(1, 27860552), (2, 13930276), (4, 6965138), (8, 3482569), (17, 1638856), (34, 819428), (68, 409714), (136, 204857)]