25814551

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4093}}^1$

素因数の和:4170

約数の個数: 16

約数和(自身を含む): 31834944

約数和(自身を除く): 6020393

約数列:

[1, 7, 17, 53, 119, 371, 901, 4093, 6307, 28651, 69581, 216929, 487067, 1518503, 3687793, 25814551]

約数ペア:

[(1, 25814551), (7, 3687793), (17, 1518503), (53, 487067), (119, 216929), (371, 69581), (901, 28651), (4093, 6307)]