28516212

素因数分解:

$2^2\times 3^4\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:610

約数の個数: 60

約数和(自身を含む): 75050976

約数和(自身を除く): 46534764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 283, 311, 324, 566, 622, 849, 933, 1132, 1244, 1698, 1866, 2547, 2799, 3396, 3732, 5094, 5598, 7641, 8397, 10188, 11196, 15282, 16794, 22923, 25191, 30564, 33588, 45846, 50382, 88013, 91692, 100764, 176026, 264039, 352052, 528078, 792117, 1056156, 1584234, 2376351, 3168468, 4752702, 7129053, 9505404, 14258106, 28516212]

約数ペア:

[(1, 28516212), (2, 14258106), (3, 9505404), (4, 7129053), (6, 4752702), (9, 3168468), (12, 2376351), (18, 1584234), (27, 1056156), (36, 792117), (54, 528078), (81, 352052), (108, 264039), (162, 176026), (283, 100764), (311, 91692), (324, 88013), (566, 50382), (622, 45846), (849, 33588), (933, 30564), (1132, 25191), (1244, 22923), (1698, 16794), (1866, 15282), (2547, 11196), (2799, 10188), (3396, 8397), (3732, 7641), (5094, 5598)]