25136404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1181}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 46764648

約数和(自身を除く): 21628244

約数列:

[1, 2, 4, 17, 34, 68, 313, 626, 1181, 1252, 2362, 4724, 5321, 10642, 20077, 21284, 40154, 80308, 369653, 739306, 1478612, 6284101, 12568202, 25136404]

約数ペア:

[(1, 25136404), (2, 12568202), (4, 6284101), (17, 1478612), (34, 739306), (68, 369653), (313, 80308), (626, 40154), (1181, 21284), (1252, 20077), (2362, 10642), (4724, 5321)]