2897216

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 56

約数和(自身を含む): 6827520

約数和(自身を除く): 3930304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 223, 224, 232, 406, 446, 448, 464, 812, 892, 928, 1561, 1624, 1784, 1856, 3122, 3248, 3568, 6244, 6467, 6496, 7136, 12488, 12934, 12992, 14272, 24976, 25868, 45269, 49952, 51736, 90538, 99904, 103472, 181076, 206944, 362152, 413888, 724304, 1448608, 2897216]

約数ペア:

[(1, 2897216), (2, 1448608), (4, 724304), (7, 413888), (8, 362152), (14, 206944), (16, 181076), (28, 103472), (29, 99904), (32, 90538), (56, 51736), (58, 49952), (64, 45269), (112, 25868), (116, 24976), (203, 14272), (223, 12992), (224, 12934), (232, 12488), (406, 7136), (446, 6496), (448, 6467), (464, 6244), (812, 3568), (892, 3248), (928, 3122), (1561, 1856), (1624, 1784)]