63778874

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{4447}}^1$

素因数の和:4621

約数の個数: 16

約数和(自身を含む): 97998336

約数和(自身を除く): 34219462

約数列:

[1, 2, 71, 101, 142, 202, 4447, 7171, 8894, 14342, 315737, 449147, 631474, 898294, 31889437, 63778874]

約数ペア:

[(1, 63778874), (2, 31889437), (71, 898294), (101, 631474), (142, 449147), (202, 315737), (4447, 14342), (7171, 8894)]