71350874

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137743}}^1$

素因数の和:137789

約数の個数: 16

約数和(自身を含む): 125622528

約数和(自身を除く): 54271654

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 137743, 275486, 964201, 1928402, 5096491, 10192982, 35675437, 71350874]

約数ペア:

[(1, 71350874), (2, 35675437), (7, 10192982), (14, 5096491), (37, 1928402), (74, 964201), (259, 275486), (518, 137743)]