71249794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3643}}^1$

素因数の和:3790

約数の個数: 32

約数和(自身を含む): 134332416

約数和(自身を除く): 63082622

約数列:

[1, 2, 7, 11, 14, 22, 77, 127, 154, 254, 889, 1397, 1778, 2794, 3643, 7286, 9779, 19558, 25501, 40073, 51002, 80146, 280511, 462661, 561022, 925322, 3238627, 5089271, 6477254, 10178542, 35624897, 71249794]

約数ペア:

[(1, 71249794), (2, 35624897), (7, 10178542), (11, 6477254), (14, 5089271), (22, 3238627), (77, 925322), (127, 561022), (154, 462661), (254, 280511), (889, 80146), (1397, 51002), (1778, 40073), (2794, 25501), (3643, 19558), (7286, 9779)]