27257912

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 58174200

約数和(自身を除く): 30916288

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 121, 232, 242, 319, 484, 638, 968, 971, 1276, 1942, 2552, 3509, 3884, 7018, 7768, 10681, 14036, 21362, 28072, 28159, 42724, 56318, 85448, 112636, 117491, 225272, 234982, 309749, 469964, 619498, 939928, 1238996, 2477992, 3407239, 6814478, 13628956, 27257912]

約数ペア:

[(1, 27257912), (2, 13628956), (4, 6814478), (8, 3407239), (11, 2477992), (22, 1238996), (29, 939928), (44, 619498), (58, 469964), (88, 309749), (116, 234982), (121, 225272), (232, 117491), (242, 112636), (319, 85448), (484, 56318), (638, 42724), (968, 28159), (971, 28072), (1276, 21362), (1942, 14036), (2552, 10681), (3509, 7768), (3884, 7018)]