72697834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{23773}}^1$

素因数の和:23925

約数の個数: 16

約数和(自身を含む): 119820960

約数和(自身を除く): 47123126

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 23773, 47546, 261503, 523006, 3304447, 6608894, 36348917, 72697834]

約数ペア:

[(1, 72697834), (2, 36348917), (11, 6608894), (22, 3304447), (139, 523006), (278, 261503), (1529, 47546), (3058, 23773)]