64607946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1789}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 139534080

約数和(自身を除く): 74926134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 463, 926, 1389, 1789, 2778, 3578, 5367, 6019, 10734, 12038, 18057, 23257, 36114, 46514, 69771, 139542, 828307, 1656614, 2484921, 4969842, 10767991, 21535982, 32303973, 64607946]

約数ペア:

[(1, 64607946), (2, 32303973), (3, 21535982), (6, 10767991), (13, 4969842), (26, 2484921), (39, 1656614), (78, 828307), (463, 139542), (926, 69771), (1389, 46514), (1789, 36114), (2778, 23257), (3578, 18057), (5367, 12038), (6019, 10734)]