28608072

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 77088000

約数和(自身を除く): 48479928

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1459, 1634, 2451, 2918, 3268, 4377, 4902, 5836, 6536, 8754, 9804, 11672, 17508, 19608, 27721, 35016, 55442, 62737, 83163, 110884, 125474, 166326, 188211, 221768, 250948, 332652, 376422, 501896, 665304, 752844, 1192003, 1505688, 2384006, 3576009, 4768012, 7152018, 9536024, 14304036, 28608072]

約数ペア:

[(1, 28608072), (2, 14304036), (3, 9536024), (4, 7152018), (6, 4768012), (8, 3576009), (12, 2384006), (19, 1505688), (24, 1192003), (38, 752844), (43, 665304), (57, 501896), (76, 376422), (86, 332652), (114, 250948), (129, 221768), (152, 188211), (172, 166326), (228, 125474), (258, 110884), (344, 83163), (456, 62737), (516, 55442), (817, 35016), (1032, 27721), (1459, 19608), (1634, 17508), (2451, 11672), (2918, 9804), (3268, 8754), (4377, 6536), (4902, 5836)]