28267368

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 75600000

約数和(自身を除く): 47332632

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 41, 46, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 492, 552, 943, 984, 1249, 1886, 2498, 2829, 3747, 3772, 4996, 5658, 7494, 7544, 9992, 11316, 14988, 22632, 28727, 29976, 51209, 57454, 86181, 102418, 114908, 153627, 172362, 204836, 229816, 307254, 344724, 409672, 614508, 689448, 1177807, 1229016, 2355614, 3533421, 4711228, 7066842, 9422456, 14133684, 28267368]

約数ペア:

[(1, 28267368), (2, 14133684), (3, 9422456), (4, 7066842), (6, 4711228), (8, 3533421), (12, 2355614), (23, 1229016), (24, 1177807), (41, 689448), (46, 614508), (69, 409672), (82, 344724), (92, 307254), (123, 229816), (138, 204836), (164, 172362), (184, 153627), (246, 114908), (276, 102418), (328, 86181), (492, 57454), (552, 51209), (943, 29976), (984, 28727), (1249, 22632), (1886, 14988), (2498, 11316), (2829, 9992), (3747, 7544), (3772, 7494), (4996, 5658)]