66168508

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{76231}}^1$

素因数の和:76273

約数の個数: 24

約数和(自身を含む): 136607744

約数和(自身を除く): 70439236

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 76231, 152462, 304924, 533617, 1067234, 2134468, 2363161, 4726322, 9452644, 16542127, 33084254, 66168508]

約数ペア:

[(1, 66168508), (2, 33084254), (4, 16542127), (7, 9452644), (14, 4726322), (28, 2363161), (31, 2134468), (62, 1067234), (124, 533617), (217, 304924), (434, 152462), (868, 76231)]