7892988

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 19598880

約数和(自身を除く): 11705892

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 613, 1073, 1226, 1839, 2146, 2452, 3219, 3678, 4292, 6438, 7356, 12876, 17777, 22681, 35554, 45362, 53331, 68043, 71108, 90724, 106662, 136086, 213324, 272172, 657749, 1315498, 1973247, 2630996, 3946494, 7892988]

約数ペア:

[(1, 7892988), (2, 3946494), (3, 2630996), (4, 1973247), (6, 1315498), (12, 657749), (29, 272172), (37, 213324), (58, 136086), (74, 106662), (87, 90724), (111, 71108), (116, 68043), (148, 53331), (174, 45362), (222, 35554), (348, 22681), (444, 17777), (613, 12876), (1073, 7356), (1226, 6438), (1839, 4292), (2146, 3678), (2452, 3219)]