1684256

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 3878784

約数和(自身を除く): 2194528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 103, 112, 146, 206, 224, 292, 412, 511, 584, 721, 824, 1022, 1168, 1442, 1648, 2044, 2336, 2884, 3296, 4088, 5768, 7519, 8176, 11536, 15038, 16352, 23072, 30076, 52633, 60152, 105266, 120304, 210532, 240608, 421064, 842128, 1684256]

約数ペア:

[(1, 1684256), (2, 842128), (4, 421064), (7, 240608), (8, 210532), (14, 120304), (16, 105266), (28, 60152), (32, 52633), (56, 30076), (73, 23072), (103, 16352), (112, 15038), (146, 11536), (206, 8176), (224, 7519), (292, 5768), (412, 4088), (511, 3296), (584, 2884), (721, 2336), (824, 2044), (1022, 1648), (1168, 1442)]