8256724

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12821}}^1$

素因数の和:12855

約数の個数: 24

約数和(自身を含む): 17232768

約数和(自身を除く): 8976044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 12821, 25642, 51284, 89747, 179494, 294883, 358988, 589766, 1179532, 2064181, 4128362, 8256724]

約数ペア:

[(1, 8256724), (2, 4128362), (4, 2064181), (7, 1179532), (14, 589766), (23, 358988), (28, 294883), (46, 179494), (92, 89747), (161, 51284), (322, 25642), (644, 12821)]