137438938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32833}}^1$

素因数の和:32878

約数の個数: 32

約数和(自身を含む): 264773376

約数和(自身を除く): 127334438

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 32833, 65666, 229831, 426829, 459662, 755159, 853658, 1510318, 2987803, 5286113, 5975606, 9817067, 10572226, 19634134, 68719469, 137438938]

約数ペア:

[(1, 137438938), (2, 68719469), (7, 19634134), (13, 10572226), (14, 9817067), (23, 5975606), (26, 5286113), (46, 2987803), (91, 1510318), (161, 853658), (182, 755159), (299, 459662), (322, 426829), (598, 229831), (2093, 65666), (4186, 32833)]