394923424

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{17117}}^1$

素因数の和:17237

約数の個数: 48

約数和(自身を含む): 897257088

約数和(自身を除く): 502333664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2884, 3296, 5768, 11536, 17117, 23072, 34234, 68468, 119819, 136936, 239638, 273872, 479276, 547744, 958552, 1763051, 1917104, 3526102, 3834208, 7052204, 12341357, 14104408, 24682714, 28208816, 49365428, 56417632, 98730856, 197461712, 394923424]

約数ペア:

[(1, 394923424), (2, 197461712), (4, 98730856), (7, 56417632), (8, 49365428), (14, 28208816), (16, 24682714), (28, 14104408), (32, 12341357), (56, 7052204), (103, 3834208), (112, 3526102), (206, 1917104), (224, 1763051), (412, 958552), (721, 547744), (824, 479276), (1442, 273872), (1648, 239638), (2884, 136936), (3296, 119819), (5768, 68468), (11536, 34234), (17117, 23072)]