64763104

素因数分解:

$2^5\times 7^2\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:528

約数の個数: 72

約数和(自身を含む): 150132528

約数和(自身を除く): 85369424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 103, 112, 196, 206, 224, 392, 401, 412, 721, 784, 802, 824, 1442, 1568, 1604, 1648, 2807, 2884, 3208, 3296, 5047, 5614, 5768, 6416, 10094, 11228, 11536, 12832, 19649, 20188, 22456, 23072, 39298, 40376, 41303, 44912, 78596, 80752, 82606, 89824, 157192, 161504, 165212, 289121, 314384, 330424, 578242, 628768, 660848, 1156484, 1321696, 2023847, 2312968, 4047694, 4625936, 8095388, 9251872, 16190776, 32381552, 64763104]

約数ペア:

[(1, 64763104), (2, 32381552), (4, 16190776), (7, 9251872), (8, 8095388), (14, 4625936), (16, 4047694), (28, 2312968), (32, 2023847), (49, 1321696), (56, 1156484), (98, 660848), (103, 628768), (112, 578242), (196, 330424), (206, 314384), (224, 289121), (392, 165212), (401, 161504), (412, 157192), (721, 89824), (784, 82606), (802, 80752), (824, 78596), (1442, 44912), (1568, 41303), (1604, 40376), (1648, 39298), (2807, 23072), (2884, 22456), (3208, 20188), (3296, 19649), (5047, 12832), (5614, 11536), (5768, 11228), (6416, 10094)]