26920586

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5639}}^1$

素因数の和:5690

約数の個数: 32

約数和(自身を含む): 51978240

約数和(自身を除く): 25057654

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 5639, 11278, 39473, 62029, 78946, 124058, 174809, 349618, 434203, 868406, 1223663, 1922899, 2447326, 3845798, 13460293, 26920586]

約数ペア:

[(1, 26920586), (2, 13460293), (7, 3845798), (11, 2447326), (14, 1922899), (22, 1223663), (31, 868406), (62, 434203), (77, 349618), (154, 174809), (217, 124058), (341, 78946), (434, 62029), (682, 39473), (2387, 11278), (4774, 5639)]