28907514

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{5557}}^1$

素因数の和:5599

約数の個数: 36

約数和(自身を含む): 66545934

約数和(自身を除く): 37638420

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 5557, 11114, 16671, 33342, 50013, 94469, 100026, 188938, 283407, 566814, 850221, 1605973, 1700442, 3211946, 4817919, 9635838, 14453757, 28907514]

約数ペア:

[(1, 28907514), (2, 14453757), (3, 9635838), (6, 4817919), (9, 3211946), (17, 1700442), (18, 1605973), (34, 850221), (51, 566814), (102, 283407), (153, 188938), (289, 100026), (306, 94469), (578, 50013), (867, 33342), (1734, 16671), (2601, 11114), (5202, 5557)]