71523236

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 126706944

約数和(自身を除く): 55183708

約数列:

[1, 2, 4, 181, 223, 362, 443, 446, 724, 886, 892, 1772, 40363, 80183, 80726, 98789, 160366, 161452, 197578, 320732, 395156, 17880809, 35761618, 71523236]

約数ペア:

[(1, 71523236), (2, 35761618), (4, 17880809), (181, 395156), (223, 320732), (362, 197578), (443, 161452), (446, 160366), (724, 98789), (886, 80726), (892, 80183), (1772, 40363)]