25628848

素因数分解:

$2^4\times 7^1\times {\mathrm{228829}}^1$

素因数の和:228844

約数の個数: 20

約数和(自身を含む): 56749840

約数和(自身を除く): 31120992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 228829, 457658, 915316, 1601803, 1830632, 3203606, 3661264, 6407212, 12814424, 25628848]

約数ペア:

[(1, 25628848), (2, 12814424), (4, 6407212), (7, 3661264), (8, 3203606), (14, 1830632), (16, 1601803), (28, 915316), (56, 457658), (112, 228829)]