68390896

素因数分解:

$2^4\times 7^1\times {\mathrm{610633}}^1$

素因数の和:610648

約数の個数: 20

約数和(自身を含む): 151437232

約数和(自身を除く): 83046336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 610633, 1221266, 2442532, 4274431, 4885064, 8548862, 9770128, 17097724, 34195448, 68390896]

約数ペア:

[(1, 68390896), (2, 34195448), (4, 17097724), (7, 9770128), (8, 8548862), (14, 4885064), (16, 4274431), (28, 2442532), (56, 1221266), (112, 610633)]