25170404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{52879}}^1$

素因数の和:52907

約数の個数: 24

約数和(自身を含む): 53303040

約数和(自身を除く): 28132636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 52879, 105758, 211516, 370153, 740306, 898943, 1480612, 1797886, 3595772, 6292601, 12585202, 25170404]

約数ペア:

[(1, 25170404), (2, 12585202), (4, 6292601), (7, 3595772), (14, 1797886), (17, 1480612), (28, 898943), (34, 740306), (68, 370153), (119, 211516), (238, 105758), (476, 52879)]