25533128

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{719}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 50284800

約数和(自身を除く): 24751672

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 193, 386, 719, 772, 1438, 1544, 2876, 4439, 5752, 8878, 16537, 17756, 33074, 35512, 66148, 132296, 138767, 277534, 555068, 1110136, 3191641, 6383282, 12766564, 25533128]

約数ペア:

[(1, 25533128), (2, 12766564), (4, 6383282), (8, 3191641), (23, 1110136), (46, 555068), (92, 277534), (184, 138767), (193, 132296), (386, 66148), (719, 35512), (772, 33074), (1438, 17756), (1544, 16537), (2876, 8878), (4439, 5752)]