25253136

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1117}}^1$

素因数の和:1288

約数の個数: 60

約数和(自身を含む): 71187532

約数和(自身を除く): 45934396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1117, 1256, 1413, 1884, 2234, 2512, 2826, 3351, 3768, 4468, 5652, 6702, 7536, 8936, 10053, 11304, 13404, 17872, 20106, 22608, 26808, 40212, 53616, 80424, 160848, 175369, 350738, 526107, 701476, 1052214, 1402952, 1578321, 2104428, 2805904, 3156642, 4208856, 6313284, 8417712, 12626568, 25253136]

約数ペア:

[(1, 25253136), (2, 12626568), (3, 8417712), (4, 6313284), (6, 4208856), (8, 3156642), (9, 2805904), (12, 2104428), (16, 1578321), (18, 1402952), (24, 1052214), (36, 701476), (48, 526107), (72, 350738), (144, 175369), (157, 160848), (314, 80424), (471, 53616), (628, 40212), (942, 26808), (1117, 22608), (1256, 20106), (1413, 17872), (1884, 13404), (2234, 11304), (2512, 10053), (2826, 8936), (3351, 7536), (3768, 6702), (4468, 5652)]