2883776

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 56

約数和(自身を含む): 6742176

約数和(自身を除く): 3858400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 157, 164, 224, 287, 314, 328, 448, 574, 628, 656, 1099, 1148, 1256, 1312, 2198, 2296, 2512, 2624, 4396, 4592, 5024, 6437, 8792, 9184, 10048, 12874, 17584, 18368, 25748, 35168, 45059, 51496, 70336, 90118, 102992, 180236, 205984, 360472, 411968, 720944, 1441888, 2883776]

約数ペア:

[(1, 2883776), (2, 1441888), (4, 720944), (7, 411968), (8, 360472), (14, 205984), (16, 180236), (28, 102992), (32, 90118), (41, 70336), (56, 51496), (64, 45059), (82, 35168), (112, 25748), (157, 18368), (164, 17584), (224, 12874), (287, 10048), (314, 9184), (328, 8792), (448, 6437), (574, 5024), (628, 4592), (656, 4396), (1099, 2624), (1148, 2512), (1256, 2296), (1312, 2198)]