69378568

素因数分解:

$2^3\times 7^1\times {\mathrm{1238903}}^1$

素因数の和:1238916

約数の個数: 16

約数和(自身を含む): 148668480

約数和(自身を除く): 79289912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1238903, 2477806, 4955612, 8672321, 9911224, 17344642, 34689284, 69378568]

約数ペア:

[(1, 69378568), (2, 34689284), (4, 17344642), (7, 9911224), (8, 8672321), (14, 4955612), (28, 2477806), (56, 1238903)]