40631584

素因数分解:

$2^5\times 7^2\times {\mathrm{25913}}^1$

素因数の和:25937

約数の個数: 36

約数和(自身を含む): 93057174

約数和(自身を除く): 52425590

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 25913, 51826, 103652, 181391, 207304, 362782, 414608, 725564, 829216, 1269737, 1451128, 2539474, 2902256, 5078948, 5804512, 10157896, 20315792, 40631584]

約数ペア:

[(1, 40631584), (2, 20315792), (4, 10157896), (7, 5804512), (8, 5078948), (14, 2902256), (16, 2539474), (28, 1451128), (32, 1269737), (49, 829216), (56, 725564), (98, 414608), (112, 362782), (196, 207304), (224, 181391), (392, 103652), (784, 51826), (1568, 25913)]