38458042

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12659}}^1$

素因数の和:12706

約数の個数: 24

約数和(自身を含む): 69275520

約数和(自身を除く): 30817478

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 12659, 25318, 88613, 177226, 392429, 620291, 784858, 1240582, 2747003, 5494006, 19229021, 38458042]

約数ペア:

[(1, 38458042), (2, 19229021), (7, 5494006), (14, 2747003), (31, 1240582), (49, 784858), (62, 620291), (98, 392429), (217, 177226), (434, 88613), (1519, 25318), (3038, 12659)]