2107155904

素因数分解:

$2^6\times 7^1\times {\mathrm{349}}^1\times {\mathrm{13477}}^1$

素因数の和:13845

約数の個数: 56

約数和(自身を含む): 4792776800

約数和(自身を除く): 2685620896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 349, 448, 698, 1396, 2443, 2792, 4886, 5584, 9772, 11168, 13477, 19544, 22336, 26954, 39088, 53908, 78176, 94339, 107816, 156352, 188678, 215632, 377356, 431264, 754712, 862528, 1509424, 3018848, 4703473, 6037696, 9406946, 18813892, 32924311, 37627784, 65848622, 75255568, 131697244, 150511136, 263394488, 301022272, 526788976, 1053577952, 2107155904]

約数ペア:

[(1, 2107155904), (2, 1053577952), (4, 526788976), (7, 301022272), (8, 263394488), (14, 150511136), (16, 131697244), (28, 75255568), (32, 65848622), (56, 37627784), (64, 32924311), (112, 18813892), (224, 9406946), (349, 6037696), (448, 4703473), (698, 3018848), (1396, 1509424), (2443, 862528), (2792, 754712), (4886, 431264), (5584, 377356), (9772, 215632), (11168, 188678), (13477, 156352), (19544, 107816), (22336, 94339), (26954, 78176), (39088, 53908)]