12801712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10391}}^1$

素因数の和:10417

約数の個数: 40

約数和(自身を含む): 30926592

約数和(自身を除く): 18124880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 10391, 20782, 41564, 72737, 83128, 114301, 145474, 166256, 228602, 290948, 457204, 581896, 800107, 914408, 1163792, 1600214, 1828816, 3200428, 6400856, 12801712]

約数ペア:

[(1, 12801712), (2, 6400856), (4, 3200428), (7, 1828816), (8, 1600214), (11, 1163792), (14, 914408), (16, 800107), (22, 581896), (28, 457204), (44, 290948), (56, 228602), (77, 166256), (88, 145474), (112, 114301), (154, 83128), (176, 72737), (308, 41564), (616, 20782), (1232, 10391)]