64185862

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{3583}}^1$

素因数の和:3664

約数の個数: 24

約数和(自身を含む): 106251264

約数和(自身を除く): 42065402

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1378, 3583, 7166, 8957, 17914, 46579, 93158, 189899, 379798, 605527, 1211054, 2468687, 4937374, 32092931, 64185862]

約数ペア:

[(1, 64185862), (2, 32092931), (13, 4937374), (26, 2468687), (53, 1211054), (106, 605527), (169, 379798), (338, 189899), (689, 93158), (1378, 46579), (3583, 17914), (7166, 8957)]