25800572

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40063}}^1$

素因数の和:40097

約数の個数: 24

約数和(自身を含む): 53846016

約数和(自身を除く): 28045444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 40063, 80126, 160252, 280441, 560882, 921449, 1121764, 1842898, 3685796, 6450143, 12900286, 25800572]

約数ペア:

[(1, 25800572), (2, 12900286), (4, 6450143), (7, 3685796), (14, 1842898), (23, 1121764), (28, 921449), (46, 560882), (92, 280441), (161, 160252), (322, 80126), (644, 40063)]