26530488

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2347}}^1$

素因数の和:2516

約数の個数: 48

約数和(自身を含む): 72341880

約数和(自身を除く): 45811392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2347, 2826, 3768, 4694, 5652, 7041, 9388, 11304, 14082, 18776, 21123, 28164, 42246, 56328, 84492, 168984, 368479, 736958, 1105437, 1473916, 2210874, 2947832, 3316311, 4421748, 6632622, 8843496, 13265244, 26530488]

約数ペア:

[(1, 26530488), (2, 13265244), (3, 8843496), (4, 6632622), (6, 4421748), (8, 3316311), (9, 2947832), (12, 2210874), (18, 1473916), (24, 1105437), (36, 736958), (72, 368479), (157, 168984), (314, 84492), (471, 56328), (628, 42246), (942, 28164), (1256, 21123), (1413, 18776), (1884, 14082), (2347, 11304), (2826, 9388), (3768, 7041), (4694, 5652)]