13992656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{28211}}^1$

素因数の和:28250

約数の個数: 20

約数和(自身を含む): 27986304

約数和(自身を除く): 13993648

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 28211, 56422, 112844, 225688, 451376, 874541, 1749082, 3498164, 6996328, 13992656]

約数ペア:

[(1, 13992656), (2, 6996328), (4, 3498164), (8, 1749082), (16, 874541), (31, 451376), (62, 225688), (124, 112844), (248, 56422), (496, 28211)]