28767996

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{5749}}^1$

素因数の和:5898

約数の個数: 36

約数和(自身を含む): 73255000

約数和(自身を除く): 44487004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 5749, 11498, 17247, 22996, 34494, 51741, 68988, 103482, 206964, 799111, 1598222, 2397333, 3196444, 4794666, 7191999, 9589332, 14383998, 28767996]

約数ペア:

[(1, 28767996), (2, 14383998), (3, 9589332), (4, 7191999), (6, 4794666), (9, 3196444), (12, 2397333), (18, 1598222), (36, 799111), (139, 206964), (278, 103482), (417, 68988), (556, 51741), (834, 34494), (1251, 22996), (1668, 17247), (2502, 11498), (5004, 5749)]