13366864

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5189}}^1$

素因数の和:5227

約数の個数: 40

約数和(自身を含む): 30890880

約数和(自身を除く): 17524016

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 5189, 10378, 20756, 36323, 41512, 72646, 83024, 119347, 145292, 238694, 290584, 477388, 581168, 835429, 954776, 1670858, 1909552, 3341716, 6683432, 13366864]

約数ペア:

[(1, 13366864), (2, 6683432), (4, 3341716), (7, 1909552), (8, 1670858), (14, 954776), (16, 835429), (23, 581168), (28, 477388), (46, 290584), (56, 238694), (92, 145292), (112, 119347), (161, 83024), (184, 72646), (322, 41512), (368, 36323), (644, 20756), (1288, 10378), (2576, 5189)]