27756848

素因数分解:

$2^4\times 7^1\times {\mathrm{247829}}^1$

素因数の和:247844

約数の個数: 20

約数和(自身を含む): 61461840

約数和(自身を除く): 33704992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 247829, 495658, 991316, 1734803, 1982632, 3469606, 3965264, 6939212, 13878424, 27756848]

約数ペア:

[(1, 27756848), (2, 13878424), (4, 6939212), (7, 3965264), (8, 3469606), (14, 1982632), (16, 1734803), (28, 991316), (56, 495658), (112, 247829)]