40490691724

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13266937}}^1$

素因数の和:13267057

約数の個数: 24

約数和(自身を含む): 81724338080

約数和(自身を除く): 41233646356

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 13266937, 26533874, 53067748, 92868559, 185737118, 371474236, 1446096133, 2892192266, 5784384532, 10122672931, 20245345862, 40490691724]

約数ペア:

[(1, 40490691724), (2, 20245345862), (4, 10122672931), (7, 5784384532), (14, 2892192266), (28, 1446096133), (109, 371474236), (218, 185737118), (436, 92868559), (763, 53067748), (1526, 26533874), (3052, 13266937)]