68465768

素因数分解:

$2^3\times 7^1\times {\mathrm{1222603}}^1$

素因数の和:1222616

約数の個数: 16

約数和(自身を含む): 146712480

約数和(自身を除く): 78246712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1222603, 2445206, 4890412, 8558221, 9780824, 17116442, 34232884, 68465768]

約数ペア:

[(1, 68465768), (2, 34232884), (4, 17116442), (7, 9780824), (8, 8558221), (14, 4890412), (28, 2445206), (56, 1222603)]