28172176

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{37463}}^1$

素因数の和:37518

約数の個数: 20

約数和(自身を含む): 55746432

約数和(自身を除く): 27574256

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 37463, 74926, 149852, 299704, 599408, 1760761, 3521522, 7043044, 14086088, 28172176]

約数ペア:

[(1, 28172176), (2, 14086088), (4, 7043044), (8, 3521522), (16, 1760761), (47, 599408), (94, 299704), (188, 149852), (376, 74926), (752, 37463)]