40086508

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18593}}^1$

素因数の和:18622

約数の個数: 36

約数和(自身を含む): 89028072

約数和(自身を除く): 48941564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 18593, 37186, 74372, 130151, 204523, 260302, 409046, 520604, 818092, 911057, 1431661, 1822114, 2863322, 3644228, 5726644, 10021627, 20043254, 40086508]

約数ペア:

[(1, 40086508), (2, 20043254), (4, 10021627), (7, 5726644), (11, 3644228), (14, 2863322), (22, 1822114), (28, 1431661), (44, 911057), (49, 818092), (77, 520604), (98, 409046), (154, 260302), (196, 204523), (308, 130151), (539, 74372), (1078, 37186), (2156, 18593)]