25730078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 45139680

約数和(自身を除く): 19409602

約数列:

[1, 2, 11, 17, 22, 34, 89, 178, 187, 374, 773, 979, 1513, 1546, 1958, 3026, 8503, 13141, 16643, 17006, 26282, 33286, 68797, 137594, 144551, 289102, 756767, 1169549, 1513534, 2339098, 12865039, 25730078]

約数ペア:

[(1, 25730078), (2, 12865039), (11, 2339098), (17, 1513534), (22, 1169549), (34, 756767), (89, 289102), (178, 144551), (187, 137594), (374, 68797), (773, 33286), (979, 26282), (1513, 17006), (1546, 16643), (1958, 13141), (3026, 8503)]