42726224

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{10639}}^1$

素因数の和:10898

約数の個数: 20

約数和(自身を含む): 83119680

約数和(自身を除く): 40393456

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 10639, 21278, 42556, 85112, 170224, 2670389, 5340778, 10681556, 21363112, 42726224]

約数ペア:

[(1, 42726224), (2, 21363112), (4, 10681556), (8, 5340778), (16, 2670389), (251, 170224), (502, 85112), (1004, 42556), (2008, 21278), (4016, 10639)]