562016

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 1368864

約数和(自身を除く): 806848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 193, 208, 224, 364, 386, 416, 728, 772, 1351, 1456, 1544, 2509, 2702, 2912, 3088, 5018, 5404, 6176, 10036, 10808, 17563, 20072, 21616, 35126, 40144, 43232, 70252, 80288, 140504, 281008, 562016]

約数ペア:

[(1, 562016), (2, 281008), (4, 140504), (7, 80288), (8, 70252), (13, 43232), (14, 40144), (16, 35126), (26, 21616), (28, 20072), (32, 17563), (52, 10808), (56, 10036), (91, 6176), (104, 5404), (112, 5018), (182, 3088), (193, 2912), (208, 2702), (224, 2509), (364, 1544), (386, 1456), (416, 1351), (728, 772)]