25982244

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4597}}^1$

素因数の和:4764

約数の個数: 36

約数和(自身を含む): 66110044

約数和(自身を除く): 40127800

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4597, 5652, 9194, 13791, 18388, 27582, 41373, 55164, 82746, 165492, 721729, 1443458, 2165187, 2886916, 4330374, 6495561, 8660748, 12991122, 25982244]

約数ペア:

[(1, 25982244), (2, 12991122), (3, 8660748), (4, 6495561), (6, 4330374), (9, 2886916), (12, 2165187), (18, 1443458), (36, 721729), (157, 165492), (314, 82746), (471, 55164), (628, 41373), (942, 27582), (1413, 18388), (1884, 13791), (2826, 9194), (4597, 5652)]