66345308

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2141}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 118992384

約数和(自身を除く): 52647076

約数列:

[1, 2, 4, 61, 122, 127, 244, 254, 508, 2141, 4282, 7747, 8564, 15494, 30988, 130601, 261202, 271907, 522404, 543814, 1087628, 16586327, 33172654, 66345308]

約数ペア:

[(1, 66345308), (2, 33172654), (4, 16586327), (61, 1087628), (122, 543814), (127, 522404), (244, 271907), (254, 261202), (508, 130601), (2141, 30988), (4282, 15494), (7747, 8564)]