42563836

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3527}}^1$

素因数の和:3969

約数の個数: 24

約数和(自身を含む): 85349376

約数和(自身を除く): 42785540

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 3527, 6034, 7054, 12068, 14108, 24689, 49378, 98756, 1520137, 3040274, 6080548, 10640959, 21281918, 42563836]

約数ペア:

[(1, 42563836), (2, 21281918), (4, 10640959), (7, 6080548), (14, 3040274), (28, 1520137), (431, 98756), (862, 49378), (1724, 24689), (3017, 14108), (3527, 12068), (6034, 7054)]