2939776

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 7123680

約数和(自身を除く): 4183904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 193, 224, 238, 272, 386, 448, 476, 544, 772, 896, 952, 1088, 1351, 1544, 1904, 2176, 2702, 3088, 3281, 3808, 5404, 6176, 6562, 7616, 10808, 12352, 13124, 15232, 21616, 22967, 24704, 26248, 43232, 45934, 52496, 86464, 91868, 104992, 172928, 183736, 209984, 367472, 419968, 734944, 1469888, 2939776]

約数ペア:

[(1, 2939776), (2, 1469888), (4, 734944), (7, 419968), (8, 367472), (14, 209984), (16, 183736), (17, 172928), (28, 104992), (32, 91868), (34, 86464), (56, 52496), (64, 45934), (68, 43232), (112, 26248), (119, 24704), (128, 22967), (136, 21616), (193, 15232), (224, 13124), (238, 12352), (272, 10808), (386, 7616), (448, 6562), (476, 6176), (544, 5404), (772, 3808), (896, 3281), (952, 3088), (1088, 2702), (1351, 2176), (1544, 1904)]