2567264

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 5892768

約数和(自身を除く): 3325504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 157, 224, 292, 314, 511, 584, 628, 1022, 1099, 1168, 1256, 2044, 2198, 2336, 2512, 4088, 4396, 5024, 8176, 8792, 11461, 16352, 17584, 22922, 35168, 45844, 80227, 91688, 160454, 183376, 320908, 366752, 641816, 1283632, 2567264]

約数ペア:

[(1, 2567264), (2, 1283632), (4, 641816), (7, 366752), (8, 320908), (14, 183376), (16, 160454), (28, 91688), (32, 80227), (56, 45844), (73, 35168), (112, 22922), (146, 17584), (157, 16352), (224, 11461), (292, 8792), (314, 8176), (511, 5024), (584, 4396), (628, 4088), (1022, 2512), (1099, 2336), (1168, 2198), (1256, 2044)]