74202739

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4729}}^1$

素因数の和:4830

約数の個数: 16

約数和(自身を含む): 85821120

約数和(自身を除く): 11618381

約数列:

[1, 13, 17, 71, 221, 923, 1207, 4729, 15691, 61477, 80393, 335759, 1045109, 4364867, 5707903, 74202739]

約数ペア:

[(1, 74202739), (13, 5707903), (17, 4364867), (71, 1045109), (221, 335759), (923, 80393), (1207, 61477), (4729, 15691)]