40444012

素因数分解:

$2^2\times 7^2\times {\mathrm{206347}}^1$

素因数の和:206365

約数の個数: 18

約数和(自身を含む): 82332852

約数和(自身を除く): 41888840

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 206347, 412694, 825388, 1444429, 2888858, 5777716, 10111003, 20222006, 40444012]

約数ペア:

[(1, 40444012), (2, 20222006), (4, 10111003), (7, 5777716), (14, 2888858), (28, 1444429), (49, 825388), (98, 412694), (196, 206347)]