71347766

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137737}}^1$

素因数の和:137783

約数の個数: 16

約数和(自身を含む): 125617056

約数和(自身を除く): 54269290

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 137737, 275474, 964159, 1928318, 5096269, 10192538, 35673883, 71347766]

約数ペア:

[(1, 71347766), (2, 35673883), (7, 10192538), (14, 5096269), (37, 1928318), (74, 964159), (259, 275474), (518, 137737)]