13025656

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1427}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 28103040

約数和(自身を除く): 15077384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 1427, 2282, 2854, 4564, 5708, 9128, 9989, 11416, 19978, 39956, 79912, 232601, 465202, 930404, 1628207, 1860808, 3256414, 6512828, 13025656]

約数ペア:

[(1, 13025656), (2, 6512828), (4, 3256414), (7, 1860808), (8, 1628207), (14, 930404), (28, 465202), (56, 232601), (163, 79912), (326, 39956), (652, 19978), (1141, 11416), (1304, 9989), (1427, 9128), (2282, 5708), (2854, 4564)]