71302192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{342799}}^1$

素因数の和:342820

約数の個数: 20

約数和(自身を含む): 148775200

約数和(自身を除く): 77473008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 342799, 685598, 1371196, 2742392, 4456387, 5484784, 8912774, 17825548, 35651096, 71302192]

約数ペア:

[(1, 71302192), (2, 35651096), (4, 17825548), (8, 8912774), (13, 5484784), (16, 4456387), (26, 2742392), (52, 1371196), (104, 685598), (208, 342799)]