42507262

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97943}}^1$

素因数の和:97983

約数の個数: 16

約数和(自身を含む): 75220992

約数和(自身を除く): 32713730

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 97943, 195886, 685601, 1371202, 3036233, 6072466, 21253631, 42507262]

約数ペア:

[(1, 42507262), (2, 21253631), (7, 6072466), (14, 3036233), (31, 1371202), (62, 685601), (217, 195886), (434, 97943)]