28100562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2381}}^1$

素因数の和:2674

約数の個数: 32

約数和(自身を含む): 64485504

約数和(自身を除く): 36384942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 281, 562, 843, 1686, 1967, 2381, 3934, 4762, 5901, 7143, 11802, 14286, 16667, 33334, 50001, 100002, 669061, 1338122, 2007183, 4014366, 4683427, 9366854, 14050281, 28100562]

約数ペア:

[(1, 28100562), (2, 14050281), (3, 9366854), (6, 4683427), (7, 4014366), (14, 2007183), (21, 1338122), (42, 669061), (281, 100002), (562, 50001), (843, 33334), (1686, 16667), (1967, 14286), (2381, 11802), (3934, 7143), (4762, 5901)]