68210864

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{5417}}^1$

素因数の和:6212

約数の個数: 20

約数和(自身を含む): 132350904

約数和(自身を除く): 64140040

約数列:

[1, 2, 4, 8, 16, 787, 1574, 3148, 5417, 6296, 10834, 12592, 21668, 43336, 86672, 4263179, 8526358, 17052716, 34105432, 68210864]

約数ペア:

[(1, 68210864), (2, 34105432), (4, 17052716), (8, 8526358), (16, 4263179), (787, 86672), (1574, 43336), (3148, 21668), (5417, 12592), (6296, 10834)]