13470868

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 36

約数和(自身を含む): 25719232

約数和(自身を除く): 12248364

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 271, 289, 542, 578, 731, 1084, 1156, 1462, 2924, 4607, 9214, 11653, 12427, 18428, 23306, 24854, 46612, 49708, 78319, 156638, 198101, 313276, 396202, 792404, 3367717, 6735434, 13470868]

約数ペア:

[(1, 13470868), (2, 6735434), (4, 3367717), (17, 792404), (34, 396202), (43, 313276), (68, 198101), (86, 156638), (172, 78319), (271, 49708), (289, 46612), (542, 24854), (578, 23306), (731, 18428), (1084, 12427), (1156, 11653), (1462, 9214), (2924, 4607)]