28469364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2801}}^1$

素因数の和:2837

約数の個数: 72

約数和(自身を含む): 83477184

約数和(自身を除く): 55007820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 2801, 3388, 5082, 5602, 8403, 10164, 11204, 16806, 19607, 30811, 33612, 39214, 58821, 61622, 78428, 92433, 117642, 123244, 184866, 215677, 235284, 338921, 369732, 431354, 647031, 677842, 862708, 1016763, 1294062, 1355684, 2033526, 2372447, 2588124, 4067052, 4744894, 7117341, 9489788, 14234682, 28469364]

約数ペア:

[(1, 28469364), (2, 14234682), (3, 9489788), (4, 7117341), (6, 4744894), (7, 4067052), (11, 2588124), (12, 2372447), (14, 2033526), (21, 1355684), (22, 1294062), (28, 1016763), (33, 862708), (42, 677842), (44, 647031), (66, 431354), (77, 369732), (84, 338921), (121, 235284), (132, 215677), (154, 184866), (231, 123244), (242, 117642), (308, 92433), (363, 78428), (462, 61622), (484, 58821), (726, 39214), (847, 33612), (924, 30811), (1452, 19607), (1694, 16806), (2541, 11204), (2801, 10164), (3388, 8403), (5082, 5602)]