69781768

素因数分解:

$2^3\times 7^1\times {\mathrm{1246103}}^1$

素因数の和:1246116

約数の個数: 16

約数和(自身を含む): 149532480

約数和(自身を除く): 79750712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1246103, 2492206, 4984412, 8722721, 9968824, 17445442, 34890884, 69781768]

約数ペア:

[(1, 69781768), (2, 34890884), (4, 17445442), (7, 9968824), (8, 8722721), (14, 4984412), (28, 2492206), (56, 1246103)]