69687268

素因数分解:

$2^2\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{1667}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 139551552

約数和(自身を除く): 69864284

約数列:

[1, 2, 4, 7, 14, 28, 1493, 1667, 2986, 3334, 5972, 6668, 10451, 11669, 20902, 23338, 41804, 46676, 2488831, 4977662, 9955324, 17421817, 34843634, 69687268]

約数ペア:

[(1, 69687268), (2, 34843634), (4, 17421817), (7, 9955324), (14, 4977662), (28, 2488831), (1493, 46676), (1667, 41804), (2986, 23338), (3334, 20902), (5972, 11669), (6668, 10451)]