39974494

素因数分解:

$2^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{881}}^1$

素因数の和:1360

約数の個数: 24

約数和(自身を含む): 69981408

約数和(自身を除く): 30006914

約数列:

[1, 2, 7, 14, 49, 98, 463, 881, 926, 1762, 3241, 6167, 6482, 12334, 22687, 43169, 45374, 86338, 407903, 815806, 2855321, 5710642, 19987247, 39974494]

約数ペア:

[(1, 39974494), (2, 19987247), (7, 5710642), (14, 2855321), (49, 815806), (98, 407903), (463, 86338), (881, 45374), (926, 43169), (1762, 22687), (3241, 12334), (6167, 6482)]