26945778

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 55959552

約数和(自身を除く): 29013774

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 1471, 2942, 3053, 4413, 6106, 8826, 9159, 18318, 63253, 104441, 126506, 189759, 208882, 313323, 379518, 626646, 4490963, 8981926, 13472889, 26945778]

約数ペア:

[(1, 26945778), (2, 13472889), (3, 8981926), (6, 4490963), (43, 626646), (71, 379518), (86, 313323), (129, 208882), (142, 189759), (213, 126506), (258, 104441), (426, 63253), (1471, 18318), (2942, 9159), (3053, 8826), (4413, 6106)]