28016052

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{21419}}^1$

素因数の和:21535

約数の個数: 24

約数和(自身を含む): 65973600

約数和(自身を除く): 37957548

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 21419, 42838, 64257, 85676, 128514, 257028, 2334671, 4669342, 7004013, 9338684, 14008026, 28016052]

約数ペア:

[(1, 28016052), (2, 14008026), (3, 9338684), (4, 7004013), (6, 4669342), (12, 2334671), (109, 257028), (218, 128514), (327, 85676), (436, 64257), (654, 42838), (1308, 21419)]