40476058

素因数分解:

$2^1\times 7^4\times {\mathrm{8429}}^1$

素因数の和:8459

約数の個数: 20

約数和(自身を含む): 70837290

約数和(自身を除く): 30361232

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 8429, 16858, 59003, 118006, 413021, 826042, 2891147, 5782294, 20238029, 40476058]

約数ペア:

[(1, 40476058), (2, 20238029), (7, 5782294), (14, 2891147), (49, 826042), (98, 413021), (343, 118006), (686, 59003), (2401, 16858), (4802, 8429)]