71181374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{7507}}^1$

素因数の和:7951

約数の個数: 16

約数和(自身を含む): 116764416

約数和(自身を除く): 45583042

約数列:

[1, 2, 11, 22, 431, 862, 4741, 7507, 9482, 15014, 82577, 165154, 3235517, 6471034, 35590687, 71181374]

約数ペア:

[(1, 71181374), (2, 35590687), (11, 6471034), (22, 3235517), (431, 165154), (862, 82577), (4741, 15014), (7507, 9482)]