25728928

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{17107}}^1$

素因数の和:17164

約数の個数: 24

約数和(自身を含む): 51734592

約数和(自身を除く): 26005664

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 17107, 34214, 68428, 136856, 273712, 547424, 804029, 1608058, 3216116, 6432232, 12864464, 25728928]

約数ペア:

[(1, 25728928), (2, 12864464), (4, 6432232), (8, 3216116), (16, 1608058), (32, 804029), (47, 547424), (94, 273712), (188, 136856), (376, 68428), (752, 34214), (1504, 17107)]