70115518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{86137}}^1$

素因数の和:86187

約数の個数: 16

約数和(自身を含む): 117836784

約数和(自身を除く): 47721266

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 86137, 172274, 947507, 1895014, 3187069, 6374138, 35057759, 70115518]

約数ペア:

[(1, 70115518), (2, 35057759), (11, 6374138), (22, 3187069), (37, 1895014), (74, 947507), (407, 172274), (814, 86137)]