66927278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1\times {\mathrm{797}}^1$

素因数の和:1168

約数の個数: 24

約数和(自身を含む): 110803896

約数和(自身を除く): 43876618

約数列:

[1, 2, 11, 22, 121, 242, 347, 694, 797, 1594, 3817, 7634, 8767, 17534, 41987, 83974, 96437, 192874, 276559, 553118, 3042149, 6084298, 33463639, 66927278]

約数ペア:

[(1, 66927278), (2, 33463639), (11, 6084298), (22, 3042149), (121, 553118), (242, 276559), (347, 192874), (694, 96437), (797, 83974), (1594, 41987), (3817, 17534), (7634, 8767)]