68396272

素因数分解:

$2^4\times 7^1\times {\mathrm{610681}}^1$

素因数の和:610696

約数の個数: 20

約数和(自身を含む): 151449136

約数和(自身を除く): 83052864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 610681, 1221362, 2442724, 4274767, 4885448, 8549534, 9770896, 17099068, 34198136, 68396272]

約数ペア:

[(1, 68396272), (2, 34198136), (4, 17099068), (7, 9770896), (8, 8549534), (14, 4885448), (16, 4274767), (28, 2442724), (56, 1221362), (112, 610681)]