68578222

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{2477}}^1$

素因数の和:2715

約数の個数: 16

約数和(自身を含む): 104670720

約数和(自身を除く): 36092498

約数列:

[1, 2, 109, 127, 218, 254, 2477, 4954, 13843, 27686, 269993, 314579, 539986, 629158, 34289111, 68578222]

約数ペア:

[(1, 68578222), (2, 34289111), (109, 629158), (127, 539986), (218, 314579), (254, 269993), (2477, 27686), (4954, 13843)]