25414256

素因数分解:

$2^4\times 7^1\times {\mathrm{226913}}^1$

素因数の和:226928

約数の個数: 20

約数和(自身を含む): 56274672

約数和(自身を除く): 30860416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 226913, 453826, 907652, 1588391, 1815304, 3176782, 3630608, 6353564, 12707128, 25414256]

約数ペア:

[(1, 25414256), (2, 12707128), (4, 6353564), (7, 3630608), (8, 3176782), (14, 1815304), (16, 1588391), (28, 907652), (56, 453826), (112, 226913)]