40421822

素因数分解:

$2^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{3907}}^1$

素因数の和:4655

約数の個数: 16

約数和(自身を含む): 69406080

約数和(自身を除く): 28984258

約数列:

[1, 2, 7, 14, 739, 1478, 3907, 5173, 7814, 10346, 27349, 54698, 2887273, 5774546, 20210911, 40421822]

約数ペア:

[(1, 40421822), (2, 20210911), (7, 5774546), (14, 2887273), (739, 54698), (1478, 27349), (3907, 10346), (5173, 7814)]