66769012

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{911}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 119048832

約数和(自身を除く): 52279820

約数列:

[1, 2, 4, 73, 146, 251, 292, 502, 911, 1004, 1822, 3644, 18323, 36646, 66503, 73292, 133006, 228661, 266012, 457322, 914644, 16692253, 33384506, 66769012]

約数ペア:

[(1, 66769012), (2, 33384506), (4, 16692253), (73, 914644), (146, 457322), (251, 266012), (292, 228661), (502, 133006), (911, 73292), (1004, 66503), (1822, 36646), (3644, 18323)]