42254222

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{12149}}^1$

素因数の和:12235

約数の個数: 16

約数和(自身を含む): 66484800

約数和(自身を除く): 24230578

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 12149, 24298, 449513, 571003, 899026, 1142006, 21127111, 42254222]

約数ペア:

[(1, 42254222), (2, 21127111), (37, 1142006), (47, 899026), (74, 571003), (94, 449513), (1739, 24298), (3478, 12149)]