7997156

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 14696640

約数和(自身を除く): 6699484

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 971, 1942, 2059, 3884, 4118, 8236, 28159, 56318, 68941, 112636, 137882, 275764, 1999289, 3998578, 7997156]

約数ペア:

[(1, 7997156), (2, 3998578), (4, 1999289), (29, 275764), (58, 137882), (71, 112636), (116, 68941), (142, 56318), (284, 28159), (971, 8236), (1942, 4118), (2059, 3884)]