40974656

素因数分解:

$2^6\times {\mathrm{640229}}^1$

素因数の和:640241

約数の個数: 14

約数和(自身を含む): 81309210

約数和(自身を除く): 40334554

約数列:

[1, 2, 4, 8, 16, 32, 64, 640229, 1280458, 2560916, 5121832, 10243664, 20487328, 40974656]

約数ペア:

[(1, 40974656), (2, 20487328), (4, 10243664), (8, 5121832), (16, 2560916), (32, 1280458), (64, 640229)]