26949876

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 37400844

約数列:

[1, 2, 3, 4, 6, 12, 107, 139, 151, 214, 278, 302, 321, 417, 428, 453, 556, 604, 642, 834, 906, 1284, 1668, 1812, 14873, 16157, 20989, 29746, 32314, 41978, 44619, 48471, 59492, 62967, 64628, 83956, 89238, 96942, 125934, 178476, 193884, 251868, 2245823, 4491646, 6737469, 8983292, 13474938, 26949876]

約数ペア:

[(1, 26949876), (2, 13474938), (3, 8983292), (4, 6737469), (6, 4491646), (12, 2245823), (107, 251868), (139, 193884), (151, 178476), (214, 125934), (278, 96942), (302, 89238), (321, 83956), (417, 64628), (428, 62967), (453, 59492), (556, 48471), (604, 44619), (642, 41978), (834, 32314), (906, 29746), (1284, 20989), (1668, 16157), (1812, 14873)]