3976448

素因数分解:

$2^8\times 7^2\times {\mathrm{317}}^1$

素因数の和:347

約数の個数: 54

約数和(自身を含む): 9262386

約数和(自身を除く): 5285938

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 317, 392, 448, 634, 784, 896, 1268, 1568, 1792, 2219, 2536, 3136, 4438, 5072, 6272, 8876, 10144, 12544, 15533, 17752, 20288, 31066, 35504, 40576, 62132, 71008, 81152, 124264, 142016, 248528, 284032, 497056, 568064, 994112, 1988224, 3976448]

約数ペア:

[(1, 3976448), (2, 1988224), (4, 994112), (7, 568064), (8, 497056), (14, 284032), (16, 248528), (28, 142016), (32, 124264), (49, 81152), (56, 71008), (64, 62132), (98, 40576), (112, 35504), (128, 31066), (196, 20288), (224, 17752), (256, 15533), (317, 12544), (392, 10144), (448, 8876), (634, 6272), (784, 5072), (896, 4438), (1268, 3136), (1568, 2536), (1792, 2219)]