7921248

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 21011760

約数和(自身を除く): 13090512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 218, 327, 436, 654, 757, 872, 1308, 1514, 1744, 2271, 2616, 3028, 3488, 4542, 5232, 6056, 9084, 10464, 12112, 18168, 24224, 36336, 72672, 82513, 165026, 247539, 330052, 495078, 660104, 990156, 1320208, 1980312, 2640416, 3960624, 7921248]

約数ペア:

[(1, 7921248), (2, 3960624), (3, 2640416), (4, 1980312), (6, 1320208), (8, 990156), (12, 660104), (16, 495078), (24, 330052), (32, 247539), (48, 165026), (96, 82513), (109, 72672), (218, 36336), (327, 24224), (436, 18168), (654, 12112), (757, 10464), (872, 9084), (1308, 6056), (1514, 5232), (1744, 4542), (2271, 3488), (2616, 3028)]