13474048

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 31461248

約数和(自身を除く): 17987200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 103, 112, 128, 146, 206, 224, 256, 292, 412, 448, 511, 584, 721, 824, 896, 1022, 1168, 1442, 1648, 1792, 2044, 2336, 2884, 3296, 4088, 4672, 5768, 6592, 7519, 8176, 9344, 11536, 13184, 15038, 16352, 18688, 23072, 26368, 30076, 32704, 46144, 52633, 60152, 65408, 92288, 105266, 120304, 130816, 184576, 210532, 240608, 421064, 481216, 842128, 962432, 1684256, 1924864, 3368512, 6737024, 13474048]

約数ペア:

[(1, 13474048), (2, 6737024), (4, 3368512), (7, 1924864), (8, 1684256), (14, 962432), (16, 842128), (28, 481216), (32, 421064), (56, 240608), (64, 210532), (73, 184576), (103, 130816), (112, 120304), (128, 105266), (146, 92288), (206, 65408), (224, 60152), (256, 52633), (292, 46144), (412, 32704), (448, 30076), (511, 26368), (584, 23072), (721, 18688), (824, 16352), (896, 15038), (1022, 13184), (1168, 11536), (1442, 9344), (1648, 8176), (1792, 7519), (2044, 6592), (2336, 5768), (2884, 4672), (3296, 4088)]