349888

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:101

約数の個数: 56

約数和(自身を含む): 877824

約数和(自身を除く): 527936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 112, 142, 154, 176, 224, 284, 308, 352, 448, 497, 568, 616, 704, 781, 994, 1136, 1232, 1562, 1988, 2272, 2464, 3124, 3976, 4544, 4928, 5467, 6248, 7952, 10934, 12496, 15904, 21868, 24992, 31808, 43736, 49984, 87472, 174944, 349888]

約数ペア:

[(1, 349888), (2, 174944), (4, 87472), (7, 49984), (8, 43736), (11, 31808), (14, 24992), (16, 21868), (22, 15904), (28, 12496), (32, 10934), (44, 7952), (56, 6248), (64, 5467), (71, 4928), (77, 4544), (88, 3976), (112, 3124), (142, 2464), (154, 2272), (176, 1988), (224, 1562), (284, 1232), (308, 1136), (352, 994), (448, 781), (497, 704), (568, 616)]