7127384

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 15162000

約数和(自身を除く): 8034616

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 199, 242, 296, 398, 407, 484, 796, 814, 968, 1592, 1628, 2189, 3256, 4378, 4477, 7363, 8756, 8954, 14726, 17512, 17908, 24079, 29452, 35816, 48158, 58904, 80993, 96316, 161986, 192632, 323972, 647944, 890923, 1781846, 3563692, 7127384]

約数ペア:

[(1, 7127384), (2, 3563692), (4, 1781846), (8, 890923), (11, 647944), (22, 323972), (37, 192632), (44, 161986), (74, 96316), (88, 80993), (121, 58904), (148, 48158), (199, 35816), (242, 29452), (296, 24079), (398, 17908), (407, 17512), (484, 14726), (796, 8954), (814, 8756), (968, 7363), (1592, 4477), (1628, 4378), (2189, 3256)]