25981526

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{727}}^1$

素因数の和:1003

約数の個数: 16

約数和(自身を含む): 39626496

約数和(自身を除く): 13644970

約数列:

[1, 2, 107, 167, 214, 334, 727, 1454, 17869, 35738, 77789, 121409, 155578, 242818, 12990763, 25981526]

約数ペア:

[(1, 25981526), (2, 12990763), (107, 242818), (167, 155578), (214, 121409), (334, 77789), (727, 35738), (1454, 17869)]