25969334

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4507}}^1$

素因数の和:4619

約数の個数: 16

約数和(自身を含む): 40463808

約数和(自身を除く): 14494474

約数列:

[1, 2, 43, 67, 86, 134, 2881, 4507, 5762, 9014, 193801, 301969, 387602, 603938, 12984667, 25969334]

約数ペア:

[(1, 25969334), (2, 12984667), (43, 603938), (67, 387602), (86, 301969), (134, 193801), (2881, 9014), (4507, 5762)]