71759636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1379993}}^1$

素因数の和:1380010

約数の個数: 12

約数和(自身を含む): 135239412

約数和(自身を除く): 63479776

約数列:

[1, 2, 4, 13, 26, 52, 1379993, 2759986, 5519972, 17939909, 35879818, 71759636]

約数ペア:

[(1, 71759636), (2, 35879818), (4, 17939909), (13, 5519972), (26, 2759986), (52, 1379993)]