78316952

素因数分解:

$2^3\times 7^1\times {\mathrm{1398517}}^1$

素因数の和:1398530

約数の個数: 16

約数和(自身を含む): 167822160

約数和(自身を除く): 89505208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1398517, 2797034, 5594068, 9789619, 11188136, 19579238, 39158476, 78316952]

約数ペア:

[(1, 78316952), (2, 39158476), (4, 19579238), (7, 11188136), (8, 9789619), (14, 5594068), (28, 2797034), (56, 1398517)]