26964140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{192601}}^1$

素因数の和:192617

約数の個数: 24

約数和(自身を含む): 64714272

約数和(自身を除く): 37750132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 192601, 385202, 770404, 963005, 1348207, 1926010, 2696414, 3852020, 5392828, 6741035, 13482070, 26964140]

約数ペア:

[(1, 26964140), (2, 13482070), (4, 6741035), (5, 5392828), (7, 3852020), (10, 2696414), (14, 1926010), (20, 1348207), (28, 963005), (35, 770404), (70, 385202), (140, 192601)]