40683788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31489}}^1$

素因数の和:31529

約数の個数: 24

約数和(自身を含む): 79354800

約数和(自身を除く): 38671012

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 31489, 62978, 125956, 535313, 598291, 1070626, 1196582, 2141252, 2393164, 10170947, 20341894, 40683788]

約数ペア:

[(1, 40683788), (2, 20341894), (4, 10170947), (17, 2393164), (19, 2141252), (34, 1196582), (38, 1070626), (68, 598291), (76, 535313), (323, 125956), (646, 62978), (1292, 31489)]