5258864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 11113872

約数和(自身を除く): 5855008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 193, 208, 262, 386, 524, 772, 1048, 1544, 1703, 2096, 2509, 3088, 3406, 5018, 6812, 10036, 13624, 20072, 25283, 27248, 40144, 50566, 101132, 202264, 328679, 404528, 657358, 1314716, 2629432, 5258864]

約数ペア:

[(1, 5258864), (2, 2629432), (4, 1314716), (8, 657358), (13, 404528), (16, 328679), (26, 202264), (52, 101132), (104, 50566), (131, 40144), (193, 27248), (208, 25283), (262, 20072), (386, 13624), (524, 10036), (772, 6812), (1048, 5018), (1544, 3406), (1703, 3088), (2096, 2509)]