64291494

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{150919}}^1$

素因数の和:150995

約数の個数: 16

約数和(自身を含む): 130394880

約数和(自身を除く): 66103386

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 150919, 301838, 452757, 905514, 10715249, 21430498, 32145747, 64291494]

約数ペア:

[(1, 64291494), (2, 32145747), (3, 21430498), (6, 10715249), (71, 905514), (142, 452757), (213, 301838), (426, 150919)]