4129888

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 9434880

約数和(自身を除く): 5304992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 179, 206, 224, 358, 412, 716, 721, 824, 1253, 1432, 1442, 1648, 2506, 2864, 2884, 3296, 5012, 5728, 5768, 10024, 11536, 18437, 20048, 23072, 36874, 40096, 73748, 129059, 147496, 258118, 294992, 516236, 589984, 1032472, 2064944, 4129888]

約数ペア:

[(1, 4129888), (2, 2064944), (4, 1032472), (7, 589984), (8, 516236), (14, 294992), (16, 258118), (28, 147496), (32, 129059), (56, 73748), (103, 40096), (112, 36874), (179, 23072), (206, 20048), (224, 18437), (358, 11536), (412, 10024), (716, 5768), (721, 5728), (824, 5012), (1253, 3296), (1432, 2884), (1442, 2864), (1648, 2506)]