24988418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 49201152

約数和(自身を除く): 24212734

約数列:

[1, 2, 7, 13, 14, 26, 31, 43, 62, 86, 91, 103, 182, 206, 217, 301, 403, 434, 559, 602, 721, 806, 1118, 1333, 1339, 1442, 2666, 2678, 2821, 3193, 3913, 4429, 5642, 6386, 7826, 8858, 9331, 9373, 17329, 18662, 18746, 22351, 31003, 34658, 41509, 44702, 57577, 62006, 83018, 115154, 121303, 137299, 242606, 274598, 290563, 403039, 581126, 806078, 961093, 1784887, 1922186, 3569774, 12494209, 24988418]

約数ペア:

[(1, 24988418), (2, 12494209), (7, 3569774), (13, 1922186), (14, 1784887), (26, 961093), (31, 806078), (43, 581126), (62, 403039), (86, 290563), (91, 274598), (103, 242606), (182, 137299), (206, 121303), (217, 115154), (301, 83018), (403, 62006), (434, 57577), (559, 44702), (602, 41509), (721, 34658), (806, 31003), (1118, 22351), (1333, 18746), (1339, 18662), (1442, 17329), (2666, 9373), (2678, 9331), (2821, 8858), (3193, 7826), (3913, 6386), (4429, 5642)]