7288556

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{37}}^2$

素因数の和:111

約数の個数: 36

約数和(自身を含む): 14418936

約数和(自身を除く): 7130380

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1331, 1369, 1628, 2662, 2738, 4477, 5324, 5476, 8954, 15059, 17908, 30118, 49247, 60236, 98494, 165649, 196988, 331298, 662596, 1822139, 3644278, 7288556]

約数ペア:

[(1, 7288556), (2, 3644278), (4, 1822139), (11, 662596), (22, 331298), (37, 196988), (44, 165649), (74, 98494), (121, 60236), (148, 49247), (242, 30118), (407, 17908), (484, 15059), (814, 8954), (1331, 5476), (1369, 5324), (1628, 4477), (2662, 2738)]