61606916

素因数分解:

$2^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 127478400

約数和(自身を除く): 65871484

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 343, 541, 581, 686, 1082, 1162, 1372, 2164, 2324, 3787, 4067, 7574, 8134, 15148, 16268, 26509, 28469, 44903, 53018, 56938, 89806, 106036, 113876, 179612, 185563, 314321, 371126, 628642, 742252, 1257284, 2200247, 4400494, 8800988, 15401729, 30803458, 61606916]

約数ペア:

[(1, 61606916), (2, 30803458), (4, 15401729), (7, 8800988), (14, 4400494), (28, 2200247), (49, 1257284), (83, 742252), (98, 628642), (166, 371126), (196, 314321), (332, 185563), (343, 179612), (541, 113876), (581, 106036), (686, 89806), (1082, 56938), (1162, 53018), (1372, 44903), (2164, 28469), (2324, 26509), (3787, 16268), (4067, 15148), (7574, 8134)]