13978816

素因数分解:

$2^6\times {\mathrm{218419}}^1$

素因数の和:218431

約数の個数: 14

約数和(自身を含む): 27739340

約数和(自身を除く): 13760524

約数列:

[1, 2, 4, 8, 16, 32, 64, 218419, 436838, 873676, 1747352, 3494704, 6989408, 13978816]

約数ペア:

[(1, 13978816), (2, 6989408), (4, 3494704), (8, 1747352), (16, 873676), (32, 436838), (64, 218419)]