28488446

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 51363840

約数和(自身を除く): 22875394

約数列:

[1, 2, 7, 14, 37, 43, 74, 86, 259, 301, 518, 602, 1279, 1591, 2558, 3182, 8953, 11137, 17906, 22274, 47323, 54997, 94646, 109994, 331261, 384979, 662522, 769958, 2034889, 4069778, 14244223, 28488446]

約数ペア:

[(1, 28488446), (2, 14244223), (7, 4069778), (14, 2034889), (37, 769958), (43, 662522), (74, 384979), (86, 331261), (259, 109994), (301, 94646), (518, 54997), (602, 47323), (1279, 22274), (1591, 17906), (2558, 11137), (3182, 8953)]