25771424

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 58601088

約数和(自身を除く): 32829664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1117, 1442, 1648, 2234, 2884, 3296, 4468, 5768, 7819, 8936, 11536, 15638, 17872, 23072, 31276, 35744, 62552, 115051, 125104, 230102, 250208, 460204, 805357, 920408, 1610714, 1840816, 3221428, 3681632, 6442856, 12885712, 25771424]

約数ペア:

[(1, 25771424), (2, 12885712), (4, 6442856), (7, 3681632), (8, 3221428), (14, 1840816), (16, 1610714), (28, 920408), (32, 805357), (56, 460204), (103, 250208), (112, 230102), (206, 125104), (224, 115051), (412, 62552), (721, 35744), (824, 31276), (1117, 23072), (1442, 17872), (1648, 15638), (2234, 11536), (2884, 8936), (3296, 7819), (4468, 5768)]