28916048

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15187}}^1$

素因数の和:15219

約数の個数: 40

約数和(自身を含む): 67799232

約数和(自身を除く): 38883184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 15187, 30374, 60748, 106309, 121496, 212618, 242992, 258179, 425236, 516358, 850472, 1032716, 1700944, 1807253, 2065432, 3614506, 4130864, 7229012, 14458024, 28916048]

約数ペア:

[(1, 28916048), (2, 14458024), (4, 7229012), (7, 4130864), (8, 3614506), (14, 2065432), (16, 1807253), (17, 1700944), (28, 1032716), (34, 850472), (56, 516358), (68, 425236), (112, 258179), (119, 242992), (136, 212618), (238, 121496), (272, 106309), (476, 60748), (952, 30374), (1904, 15187)]