7216488

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 19826820

約数和(自身を除く): 12610332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1373, 1752, 2628, 2746, 4119, 5256, 5492, 8238, 10984, 12357, 16476, 24714, 32952, 49428, 98856, 100229, 200458, 300687, 400916, 601374, 801832, 902061, 1202748, 1804122, 2405496, 3608244, 7216488]

約数ペア:

[(1, 7216488), (2, 3608244), (3, 2405496), (4, 1804122), (6, 1202748), (8, 902061), (9, 801832), (12, 601374), (18, 400916), (24, 300687), (36, 200458), (72, 100229), (73, 98856), (146, 49428), (219, 32952), (292, 24714), (438, 16476), (584, 12357), (657, 10984), (876, 8238), (1314, 5492), (1373, 5256), (1752, 4119), (2628, 2746)]