28534284

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{18433}}^1$

素因数の和:18486

約数の個数: 36

約数和(自身を含む): 73809736

約数和(自身を除く): 45275452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 18433, 36866, 55299, 73732, 110598, 165897, 221196, 331794, 663588, 792619, 1585238, 2377857, 3170476, 4755714, 7133571, 9511428, 14267142, 28534284]

約数ペア:

[(1, 28534284), (2, 14267142), (3, 9511428), (4, 7133571), (6, 4755714), (9, 3170476), (12, 2377857), (18, 1585238), (36, 792619), (43, 663588), (86, 331794), (129, 221196), (172, 165897), (258, 110598), (387, 73732), (516, 55299), (774, 36866), (1548, 18433)]