71899874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{9463}}^1$

素因数の和:9625

約数の個数: 16

約数和(自身を含む): 112432320

約数和(自身を除く): 40532446

約数列:

[1, 2, 29, 58, 131, 262, 3799, 7598, 9463, 18926, 274427, 548854, 1239653, 2479306, 35949937, 71899874]

約数ペア:

[(1, 71899874), (2, 35949937), (29, 2479306), (58, 1239653), (131, 548854), (262, 274427), (3799, 18926), (7598, 9463)]