40530224

素因数分解:

$2^4\times 7^1\times {\mathrm{361877}}^1$

素因数の和:361892

約数の個数: 20

約数和(自身を含む): 89745744

約数和(自身を除く): 49215520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 361877, 723754, 1447508, 2533139, 2895016, 5066278, 5790032, 10132556, 20265112, 40530224]

約数ペア:

[(1, 40530224), (2, 20265112), (4, 10132556), (7, 5790032), (8, 5066278), (14, 2895016), (16, 2533139), (28, 1447508), (56, 723754), (112, 361877)]