28965042

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 67167360

約数和(自身を除く): 38202318

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 103, 153, 206, 306, 309, 618, 919, 927, 1751, 1838, 1854, 2757, 3502, 5253, 5514, 8271, 10506, 15623, 15759, 16542, 31246, 31518, 46869, 93738, 94657, 140607, 189314, 281214, 283971, 567942, 851913, 1609169, 1703826, 3218338, 4827507, 9655014, 14482521, 28965042]

約数ペア:

[(1, 28965042), (2, 14482521), (3, 9655014), (6, 4827507), (9, 3218338), (17, 1703826), (18, 1609169), (34, 851913), (51, 567942), (102, 283971), (103, 281214), (153, 189314), (206, 140607), (306, 94657), (309, 93738), (618, 46869), (919, 31518), (927, 31246), (1751, 16542), (1838, 15759), (1854, 15623), (2757, 10506), (3502, 8271), (5253, 5514)]