71744176

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27851}}^1$

素因数の和:27889

約数の個数: 40

約数和(自身を含む): 165775104

約数和(自身を除く): 94030928

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 27851, 55702, 111404, 194957, 222808, 389914, 445616, 640573, 779828, 1281146, 1559656, 2562292, 3119312, 4484011, 5124584, 8968022, 10249168, 17936044, 35872088, 71744176]

約数ペア:

[(1, 71744176), (2, 35872088), (4, 17936044), (7, 10249168), (8, 8968022), (14, 5124584), (16, 4484011), (23, 3119312), (28, 2562292), (46, 1559656), (56, 1281146), (92, 779828), (112, 640573), (161, 445616), (184, 389914), (322, 222808), (368, 194957), (644, 111404), (1288, 55702), (2576, 27851)]