28903464

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1753}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 78666900

約数和(自身を除く): 49763436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1753, 1832, 2061, 2748, 3506, 4122, 5259, 5496, 7012, 8244, 10518, 14024, 15777, 16488, 21036, 31554, 42072, 63108, 126216, 401437, 802874, 1204311, 1605748, 2408622, 3211496, 3612933, 4817244, 7225866, 9634488, 14451732, 28903464]

約数ペア:

[(1, 28903464), (2, 14451732), (3, 9634488), (4, 7225866), (6, 4817244), (8, 3612933), (9, 3211496), (12, 2408622), (18, 1605748), (24, 1204311), (36, 802874), (72, 401437), (229, 126216), (458, 63108), (687, 42072), (916, 31554), (1374, 21036), (1753, 16488), (1832, 15777), (2061, 14024), (2748, 10518), (3506, 8244), (4122, 7012), (5259, 5496)]