68659052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{222919}}^1$

素因数の和:222941

約数の個数: 24

約数和(自身を含む): 149802240

約数和(自身を除く): 81143188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 222919, 445838, 891676, 1560433, 2452109, 3120866, 4904218, 6241732, 9808436, 17164763, 34329526, 68659052]

約数ペア:

[(1, 68659052), (2, 34329526), (4, 17164763), (7, 9808436), (11, 6241732), (14, 4904218), (22, 3120866), (28, 2452109), (44, 1560433), (77, 891676), (154, 445838), (308, 222919)]