28105764

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{14369}}^1$

素因数の和:14539

約数の個数: 24

約数和(自身を含む): 65987040

約数和(自身を除く): 37881276

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 14369, 28738, 43107, 57476, 86214, 172428, 2342147, 4684294, 7026441, 9368588, 14052882, 28105764]

約数ペア:

[(1, 28105764), (2, 14052882), (3, 9368588), (4, 7026441), (6, 4684294), (12, 2342147), (163, 172428), (326, 86214), (489, 57476), (652, 43107), (978, 28738), (1956, 14369)]