28923768

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{5503}}^1$

素因数の和:5588

約数の個数: 48

約数和(自身を含む): 79422720

約数和(自身を除く): 50498952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 5503, 11006, 16509, 22012, 33018, 44024, 49527, 66036, 99054, 132072, 198108, 396216, 401719, 803438, 1205157, 1606876, 2410314, 3213752, 3615471, 4820628, 7230942, 9641256, 14461884, 28923768]

約数ペア:

[(1, 28923768), (2, 14461884), (3, 9641256), (4, 7230942), (6, 4820628), (8, 3615471), (9, 3213752), (12, 2410314), (18, 1606876), (24, 1205157), (36, 803438), (72, 401719), (73, 396216), (146, 198108), (219, 132072), (292, 99054), (438, 66036), (584, 49527), (657, 44024), (876, 33018), (1314, 22012), (1752, 16509), (2628, 11006), (5256, 5503)]