74640286

素因数分解:

$2^1\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{3433}}^1$

素因数の和:4995

約数の個数: 16

約数和(自身を含む): 128074464

約数和(自身を除く): 53434178

約数列:

[1, 2, 7, 14, 1553, 3106, 3433, 6866, 10871, 21742, 24031, 48062, 5331449, 10662898, 37320143, 74640286]

約数ペア:

[(1, 74640286), (2, 37320143), (7, 10662898), (14, 5331449), (1553, 48062), (3106, 24031), (3433, 21742), (6866, 10871)]