42551846

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{769}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 64957200

約数和(自身を除く): 22405354

約数列:

[1, 2, 73, 146, 379, 758, 769, 1538, 27667, 55334, 56137, 112274, 291451, 582902, 21275923, 42551846]

約数ペア:

[(1, 42551846), (2, 21275923), (73, 582902), (146, 291451), (379, 112274), (758, 56137), (769, 55334), (1538, 27667)]