68108474

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4919}}^1$

素因数の和:4994

約数の個数: 32

約数和(自身を含む): 124692480

約数和(自身を除く): 56584006

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 4919, 6923, 9838, 13846, 34433, 68866, 113137, 211517, 226274, 423034, 791959, 1480619, 1583918, 2961238, 4864891, 9729782, 34054237, 68108474]

約数ペア:

[(1, 68108474), (2, 34054237), (7, 9729782), (14, 4864891), (23, 2961238), (43, 1583918), (46, 1480619), (86, 791959), (161, 423034), (301, 226274), (322, 211517), (602, 113137), (989, 68866), (1978, 34433), (4919, 13846), (6923, 9838)]