39317404

素因数分解:

$2^2\times 7^3\times {\mathrm{28657}}^1$

素因数の和:28682

約数の個数: 24

約数和(自身を含む): 80242400

約数和(自身を除く): 40924996

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 28657, 57314, 114628, 200599, 401198, 802396, 1404193, 2808386, 5616772, 9829351, 19658702, 39317404]

約数ペア:

[(1, 39317404), (2, 19658702), (4, 9829351), (7, 5616772), (14, 2808386), (28, 1404193), (49, 802396), (98, 401198), (196, 200599), (343, 114628), (686, 57314), (1372, 28657)]