28436690044

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{44156351}}^1$

素因数の和:44156385

約数の個数: 24

約数和(自身を含む): 59346137088

約数和(自身を除く): 30909447044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 44156351, 88312702, 176625404, 309094457, 618188914, 1015596073, 1236377828, 2031192146, 4062384292, 7109172511, 14218345022, 28436690044]

約数ペア:

[(1, 28436690044), (2, 14218345022), (4, 7109172511), (7, 4062384292), (14, 2031192146), (23, 1236377828), (28, 1015596073), (46, 618188914), (92, 309094457), (161, 176625404), (322, 88312702), (644, 44156351)]