25991378

素因数分解:

$2^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{1427}}^1$

素因数の和:2737

約数の個数: 16

約数和(自身を含む): 44622144

約数和(自身を除く): 18630766

約数列:

[1, 2, 7, 14, 1301, 1427, 2602, 2854, 9107, 9989, 18214, 19978, 1856527, 3713054, 12995689, 25991378]

約数ペア:

[(1, 25991378), (2, 12995689), (7, 3713054), (14, 1856527), (1301, 19978), (1427, 18214), (2602, 9989), (2854, 9107)]