2944873456

素因数分解:

$2^4\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{16301}}^1$

素因数の和:17929

約数の個数: 40

約数和(自身を含む): 6525234144

約数和(自身を除く): 3580360688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1613, 3226, 6452, 11291, 12904, 16301, 22582, 25808, 32602, 45164, 65204, 90328, 114107, 130408, 180656, 228214, 260816, 456428, 912856, 1825712, 26293513, 52587026, 105174052, 184054591, 210348104, 368109182, 420696208, 736218364, 1472436728, 2944873456]

約数ペア:

[(1, 2944873456), (2, 1472436728), (4, 736218364), (7, 420696208), (8, 368109182), (14, 210348104), (16, 184054591), (28, 105174052), (56, 52587026), (112, 26293513), (1613, 1825712), (3226, 912856), (6452, 456428), (11291, 260816), (12904, 228214), (16301, 180656), (22582, 130408), (25808, 114107), (32602, 90328), (45164, 65204)]