70138172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1531}}^1$

素因数の和:2429

約数の個数: 24

約数和(自身を含む): 132419952

約数和(自身を除く): 62281780

約数列:

[1, 2, 4, 13, 26, 52, 881, 1531, 1762, 3062, 3524, 6124, 11453, 19903, 22906, 39806, 45812, 79612, 1348811, 2697622, 5395244, 17534543, 35069086, 70138172]

約数ペア:

[(1, 70138172), (2, 35069086), (4, 17534543), (13, 5395244), (26, 2697622), (52, 1348811), (881, 79612), (1531, 45812), (1762, 39806), (3062, 22906), (3524, 19903), (6124, 11453)]