78143026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{42331}}^1$

素因数の和:42417

約数の個数: 16

約数和(自身を含む): 128011968

約数和(自身を除く): 49868942

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 42331, 84662, 550303, 1100606, 3005501, 6011002, 39071513, 78143026]

約数ペア:

[(1, 78143026), (2, 39071513), (13, 6011002), (26, 3005501), (71, 1100606), (142, 550303), (923, 84662), (1846, 42331)]