25389994

素因数分解:

$2^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{3917}}^1$

素因数の和:4389

約数の個数: 16

約数和(自身を含む): 43630848

約数和(自身を除く): 18240854

約数列:

[1, 2, 7, 14, 463, 926, 3241, 3917, 6482, 7834, 27419, 54838, 1813571, 3627142, 12694997, 25389994]

約数ペア:

[(1, 25389994), (2, 12694997), (7, 3627142), (14, 1813571), (463, 54838), (926, 27419), (3241, 7834), (3917, 6482)]