74571686

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{13417}}^1$

素因数の和:13823

約数の個数: 16

約数和(自身を含む): 128168736

約数和(自身を除く): 53597050

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 13417, 26834, 93919, 187838, 5326549, 10653098, 37285843, 74571686]

約数ペア:

[(1, 74571686), (2, 37285843), (7, 10653098), (14, 5326549), (397, 187838), (794, 93919), (2779, 26834), (5558, 13417)]