67820714

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{1231}}^1$

素因数の和:1422

約数の個数: 24

約数和(自身を含む): 110924352

約数和(自身を除く): 43103638

約数列:

[1, 2, 13, 26, 163, 169, 326, 338, 1231, 2119, 2462, 4238, 16003, 27547, 32006, 55094, 200653, 208039, 401306, 416078, 2608489, 5216978, 33910357, 67820714]

約数ペア:

[(1, 67820714), (2, 33910357), (13, 5216978), (26, 2608489), (163, 416078), (169, 401306), (326, 208039), (338, 200653), (1231, 55094), (2119, 32006), (2462, 27547), (4238, 16003)]