68276944

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{4139}}^1$

素因数の和:5178

約数の個数: 20

約数和(自身を含む): 132446880

約数和(自身を除く): 64169936

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 4139, 8248, 8278, 16496, 16556, 33112, 66224, 4267309, 8534618, 17069236, 34138472, 68276944]

約数ペア:

[(1, 68276944), (2, 34138472), (4, 17069236), (8, 8534618), (16, 4267309), (1031, 66224), (2062, 33112), (4124, 16556), (4139, 16496), (8248, 8278)]