71039344

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{7243}}^1$

素因数の和:7864

約数の個数: 20

約数和(自身を含む): 137882296

約数和(自身を除く): 66842952

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 7243, 9808, 14486, 28972, 57944, 115888, 4439959, 8879918, 17759836, 35519672, 71039344]

約数ペア:

[(1, 71039344), (2, 35519672), (4, 17759836), (8, 8879918), (16, 4439959), (613, 115888), (1226, 57944), (2452, 28972), (4904, 14486), (7243, 9808)]