42440426

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97789}}^1$

素因数の和:97829

約数の個数: 16

約数和(自身を含む): 75102720

約数和(自身を除く): 32662294

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 97789, 195578, 684523, 1369046, 3031459, 6062918, 21220213, 42440426]

約数ペア:

[(1, 42440426), (2, 21220213), (7, 6062918), (14, 3031459), (31, 1369046), (62, 684523), (217, 195578), (434, 97789)]