42457822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{26437}}^1$

素因数の和:26523

約数の個数: 16

約数和(自身を含む): 70430832

約数和(自身を除く): 27973010

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 26437, 52874, 290807, 581614, 1929901, 3859802, 21228911, 42457822]

約数ペア:

[(1, 42457822), (2, 21228911), (11, 3859802), (22, 1929901), (73, 581614), (146, 290807), (803, 52874), (1606, 26437)]