27810481856

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{10105553}}^1$

素因数の和:10105608

約数の個数: 28

約数和(自身を含む): 56469835752

約数和(自身を除く): 28659353896

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 10105553, 20211106, 40422212, 80844424, 161688848, 323377696, 434538779, 646755392, 869077558, 1738155116, 3476310232, 6952620464, 13905240928, 27810481856]

約数ペア:

[(1, 27810481856), (2, 13905240928), (4, 6952620464), (8, 3476310232), (16, 1738155116), (32, 869077558), (43, 646755392), (64, 434538779), (86, 323377696), (172, 161688848), (344, 80844424), (688, 40422212), (1376, 20211106), (2752, 10105553)]