65990254

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{9403}}^1$

素因数の和:9456

約数の個数: 24

約数和(自身を含む): 112565880

約数和(自身を除く): 46575626

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 9403, 18806, 103433, 206866, 272687, 545374, 1137763, 2275526, 2999557, 5999114, 32995127, 65990254]

約数ペア:

[(1, 65990254), (2, 32995127), (11, 5999114), (22, 2999557), (29, 2275526), (58, 1137763), (121, 545374), (242, 272687), (319, 206866), (638, 103433), (3509, 18806), (7018, 9403)]