71153782

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{5717}}^1$

素因数の和:5860

約数の個数: 24

約数和(自身を含む): 125155584

約数和(自身を除く): 54001802

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 889, 1778, 5717, 6223, 11434, 12446, 40019, 80038, 280133, 560266, 726059, 1452118, 5082413, 10164826, 35576891, 71153782]

約数ペア:

[(1, 71153782), (2, 35576891), (7, 10164826), (14, 5082413), (49, 1452118), (98, 726059), (127, 560266), (254, 280133), (889, 80038), (1778, 40019), (5717, 12446), (6223, 11434)]