25475828

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17167}}^1$

素因数の和:17231

約数の個数: 24

約数和(自身を含む): 51916032

約数和(自身を除く): 26440204

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 17167, 34334, 68668, 120169, 240338, 480676, 909851, 1819702, 3639404, 6368957, 12737914, 25475828]

約数ペア:

[(1, 25475828), (2, 12737914), (4, 6368957), (7, 3639404), (14, 1819702), (28, 909851), (53, 480676), (106, 240338), (212, 120169), (371, 68668), (742, 34334), (1484, 17167)]