28442806

素因数分解:

$2^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{3347}}^1$

素因数の和:3963

約数の個数: 16

約数和(自身を含む): 48854016

約数和(自身を除く): 20411210

約数列:

[1, 2, 7, 14, 607, 1214, 3347, 4249, 6694, 8498, 23429, 46858, 2031629, 4063258, 14221403, 28442806]

約数ペア:

[(1, 28442806), (2, 14221403), (7, 4063258), (14, 2031629), (607, 46858), (1214, 23429), (3347, 8498), (4249, 6694)]