27778204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17761}}^1$

素因数の和:17805

約数の個数: 24

約数和(自身を含む): 53712288

約数和(自身を除く): 25934084

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 17761, 35522, 71044, 301937, 408503, 603874, 817006, 1207748, 1634012, 6944551, 13889102, 27778204]

約数ペア:

[(1, 27778204), (2, 13889102), (4, 6944551), (17, 1634012), (23, 1207748), (34, 817006), (46, 603874), (68, 408503), (92, 301937), (391, 71044), (782, 35522), (1564, 17761)]