28706058

素因数分解:

$2^1\times 3^2\times {\mathrm{521}}^1\times {\mathrm{3061}}^1$

素因数の和:3590

約数の個数: 24

約数和(自身を含む): 62336196

約数和(自身を除く): 33630138

約数列:

[1, 2, 3, 6, 9, 18, 521, 1042, 1563, 3061, 3126, 4689, 6122, 9183, 9378, 18366, 27549, 55098, 1594781, 3189562, 4784343, 9568686, 14353029, 28706058]

約数ペア:

[(1, 28706058), (2, 14353029), (3, 9568686), (6, 4784343), (9, 3189562), (18, 1594781), (521, 55098), (1042, 27549), (1563, 18366), (3061, 9378), (3126, 9183), (4689, 6122)]