8988784

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4721}}^1$

素因数の和:4753

約数の個数: 40

約数和(自身を含む): 21079008

約数和(自身を除く): 12090224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 4721, 9442, 18884, 33047, 37768, 66094, 75536, 80257, 132188, 160514, 264376, 321028, 528752, 561799, 642056, 1123598, 1284112, 2247196, 4494392, 8988784]

約数ペア:

[(1, 8988784), (2, 4494392), (4, 2247196), (7, 1284112), (8, 1123598), (14, 642056), (16, 561799), (17, 528752), (28, 321028), (34, 264376), (56, 160514), (68, 132188), (112, 80257), (119, 75536), (136, 66094), (238, 37768), (272, 33047), (476, 18884), (952, 9442), (1904, 4721)]