66730876

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 118331136

約数和(自身を除く): 51600260

約数列:

[1, 2, 4, 131, 262, 347, 367, 524, 694, 734, 1388, 1468, 45457, 48077, 90914, 96154, 127349, 181828, 192308, 254698, 509396, 16682719, 33365438, 66730876]

約数ペア:

[(1, 66730876), (2, 33365438), (4, 16682719), (131, 509396), (262, 254698), (347, 192308), (367, 181828), (524, 127349), (694, 96154), (734, 90914), (1388, 48077), (1468, 45457)]