28526832

素因数分解:

$2^4\times 3^2\times {\mathrm{397}}^1\times {\mathrm{499}}^1$

素因数の和:910

約数の個数: 60

約数和(自身を含む): 80197000

約数和(自身を除く): 51670168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 397, 499, 794, 998, 1191, 1497, 1588, 1996, 2382, 2994, 3176, 3573, 3992, 4491, 4764, 5988, 6352, 7146, 7984, 8982, 9528, 11976, 14292, 17964, 19056, 23952, 28584, 35928, 57168, 71856, 198103, 396206, 594309, 792412, 1188618, 1584824, 1782927, 2377236, 3169648, 3565854, 4754472, 7131708, 9508944, 14263416, 28526832]

約数ペア:

[(1, 28526832), (2, 14263416), (3, 9508944), (4, 7131708), (6, 4754472), (8, 3565854), (9, 3169648), (12, 2377236), (16, 1782927), (18, 1584824), (24, 1188618), (36, 792412), (48, 594309), (72, 396206), (144, 198103), (397, 71856), (499, 57168), (794, 35928), (998, 28584), (1191, 23952), (1497, 19056), (1588, 17964), (1996, 14292), (2382, 11976), (2994, 9528), (3176, 8982), (3573, 7984), (3992, 7146), (4491, 6352), (4764, 5988)]