4034272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 8839152

約数和(自身を除く): 4804880

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 157, 176, 292, 314, 352, 584, 628, 803, 1168, 1256, 1606, 1727, 2336, 2512, 3212, 3454, 5024, 6424, 6908, 11461, 12848, 13816, 22922, 25696, 27632, 45844, 55264, 91688, 126071, 183376, 252142, 366752, 504284, 1008568, 2017136, 4034272]

約数ペア:

[(1, 4034272), (2, 2017136), (4, 1008568), (8, 504284), (11, 366752), (16, 252142), (22, 183376), (32, 126071), (44, 91688), (73, 55264), (88, 45844), (146, 27632), (157, 25696), (176, 22922), (292, 13816), (314, 12848), (352, 11461), (584, 6908), (628, 6424), (803, 5024), (1168, 3454), (1256, 3212), (1606, 2512), (1727, 2336)]