29120572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5437}}^1$

素因数の和:5557

約数の個数: 24

約数和(自身を含む): 55424096

約数和(自身を除く): 26303524

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 5437, 10874, 21748, 70681, 141362, 282724, 560011, 1120022, 2240044, 7280143, 14560286, 29120572]

約数ペア:

[(1, 29120572), (2, 14560286), (4, 7280143), (13, 2240044), (26, 1120022), (52, 560011), (103, 282724), (206, 141362), (412, 70681), (1339, 21748), (2678, 10874), (5356, 5437)]