28864157

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 34283520

約数和(自身を除く): 5419363

約数列:

[1, 7, 47, 59, 329, 413, 1487, 2773, 10409, 19411, 69889, 87733, 489223, 614131, 4123451, 28864157]

約数ペア:

[(1, 28864157), (7, 4123451), (47, 614131), (59, 489223), (329, 87733), (413, 69889), (1487, 19411), (2773, 10409)]