71575192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{688223}}^1$

素因数の和:688242

約数の個数: 16

約数和(自身を含む): 144527040

約数和(自身を除く): 72951848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 688223, 1376446, 2752892, 5505784, 8946899, 17893798, 35787596, 71575192]

約数ペア:

[(1, 71575192), (2, 35787596), (4, 17893798), (8, 8946899), (13, 5505784), (26, 2752892), (52, 1376446), (104, 688223)]