42639674

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25171}}^1$

素因数の和:25202

約数の個数: 24

約数和(自身を含む): 80349024

約数和(自身を除く): 37709350

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 25171, 50342, 176197, 276881, 352394, 553762, 1938167, 3045691, 3876334, 6091382, 21319837, 42639674]

約数ペア:

[(1, 42639674), (2, 21319837), (7, 6091382), (11, 3876334), (14, 3045691), (22, 1938167), (77, 553762), (121, 352394), (154, 276881), (242, 176197), (847, 50342), (1694, 25171)]