71710426

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{1447}}^1$

素因数の和:1869

約数の個数: 16

約数和(自身を含む): 109468800

約数和(自身を除く): 37758374

約数列:

[1, 2, 71, 142, 349, 698, 1447, 2894, 24779, 49558, 102737, 205474, 505003, 1010006, 35855213, 71710426]

約数ペア:

[(1, 71710426), (2, 35855213), (71, 1010006), (142, 505003), (349, 205474), (698, 102737), (1447, 49558), (2894, 24779)]