27740846

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 22578514

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 1271, 1559, 2542, 3118, 8897, 10913, 17794, 21826, 48329, 63919, 96658, 127838, 338303, 447433, 676606, 894866, 1981489, 3962978, 13870423, 27740846]

約数ペア:

[(1, 27740846), (2, 13870423), (7, 3962978), (14, 1981489), (31, 894866), (41, 676606), (62, 447433), (82, 338303), (217, 127838), (287, 96658), (434, 63919), (574, 48329), (1271, 21826), (1559, 17794), (2542, 10913), (3118, 8897)]