71320018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3067}}^1$

素因数の和:3238

約数の個数: 32

約数和(自身を含む): 134304768

約数和(自身を除く): 62984750

約数列:

[1, 2, 7, 11, 14, 22, 77, 151, 154, 302, 1057, 1661, 2114, 3067, 3322, 6134, 11627, 21469, 23254, 33737, 42938, 67474, 236159, 463117, 472318, 926234, 3241819, 5094287, 6483638, 10188574, 35660009, 71320018]

約数ペア:

[(1, 71320018), (2, 35660009), (7, 10188574), (11, 6483638), (14, 5094287), (22, 3241819), (77, 926234), (151, 472318), (154, 463117), (302, 236159), (1057, 67474), (1661, 42938), (2114, 33737), (3067, 23254), (3322, 21469), (6134, 11627)]