40660508

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2887}}^1$

素因数の和:3401

約数の個数: 24

約数和(自身を含む): 81510912

約数和(自身を除く): 40850404

約数列:

[1, 2, 4, 7, 14, 28, 503, 1006, 2012, 2887, 3521, 5774, 7042, 11548, 14084, 20209, 40418, 80836, 1452161, 2904322, 5808644, 10165127, 20330254, 40660508]

約数ペア:

[(1, 40660508), (2, 20330254), (4, 10165127), (7, 5808644), (14, 2904322), (28, 1452161), (503, 80836), (1006, 40418), (2012, 20209), (2887, 14084), (3521, 11548), (5774, 7042)]