27680954

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63781}}^1$

素因数の和:63821

約数の個数: 16

約数和(自身を含む): 48984576

約数和(自身を除く): 21303622

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 63781, 127562, 446467, 892934, 1977211, 3954422, 13840477, 27680954]

約数ペア:

[(1, 27680954), (2, 13840477), (7, 3954422), (14, 1977211), (31, 892934), (62, 446467), (217, 127562), (434, 63781)]