8743988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 17696448

約数和(自身を除く): 8952460

約数列:

[1, 2, 4, 11, 22, 37, 41, 44, 74, 82, 131, 148, 164, 262, 407, 451, 524, 814, 902, 1441, 1517, 1628, 1804, 2882, 3034, 4847, 5371, 5764, 6068, 9694, 10742, 16687, 19388, 21484, 33374, 53317, 59081, 66748, 106634, 118162, 198727, 213268, 236324, 397454, 794908, 2185997, 4371994, 8743988]

約数ペア:

[(1, 8743988), (2, 4371994), (4, 2185997), (11, 794908), (22, 397454), (37, 236324), (41, 213268), (44, 198727), (74, 118162), (82, 106634), (131, 66748), (148, 59081), (164, 53317), (262, 33374), (407, 21484), (451, 19388), (524, 16687), (814, 10742), (902, 9694), (1441, 6068), (1517, 5764), (1628, 5371), (1804, 4847), (2882, 3034)]