72746762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{23789}}^1$

素因数の和:23941

約数の個数: 16

約数和(自身を含む): 119901600

約数和(自身を除く): 47154838

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 23789, 47578, 261679, 523358, 3306671, 6613342, 36373381, 72746762]

約数ペア:

[(1, 72746762), (2, 36373381), (11, 6613342), (22, 3306671), (139, 523358), (278, 261679), (1529, 47578), (3058, 23789)]