28494216

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{1061}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 77451660

約数和(自身を除く): 48957444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 746, 1061, 1119, 1492, 2122, 2238, 2984, 3183, 3357, 4244, 4476, 6366, 6714, 8488, 8952, 9549, 12732, 13428, 19098, 25464, 26856, 38196, 76392, 395753, 791506, 1187259, 1583012, 2374518, 3166024, 3561777, 4749036, 7123554, 9498072, 14247108, 28494216]

約数ペア:

[(1, 28494216), (2, 14247108), (3, 9498072), (4, 7123554), (6, 4749036), (8, 3561777), (9, 3166024), (12, 2374518), (18, 1583012), (24, 1187259), (36, 791506), (72, 395753), (373, 76392), (746, 38196), (1061, 26856), (1119, 25464), (1492, 19098), (2122, 13428), (2238, 12732), (2984, 9549), (3183, 8952), (3357, 8488), (4244, 6714), (4476, 6366)]