26972848

素因数分解:

$2^4\times 7^1\times {\mathrm{240829}}^1$

素因数の和:240844

約数の個数: 20

約数和(自身を含む): 59725840

約数和(自身を除く): 32752992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 240829, 481658, 963316, 1685803, 1926632, 3371606, 3853264, 6743212, 13486424, 26972848]

約数ペア:

[(1, 26972848), (2, 13486424), (4, 6743212), (7, 3853264), (8, 3371606), (14, 1926632), (16, 1685803), (28, 963316), (56, 481658), (112, 240829)]