28179752

素因数分解:

$2^3\times {\mathrm{73}}^2\times {\mathrm{661}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 53651790

約数和(自身を除く): 25472038

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 661, 1322, 2644, 5288, 5329, 10658, 21316, 42632, 48253, 96506, 193012, 386024, 3522469, 7044938, 14089876, 28179752]

約数ペア:

[(1, 28179752), (2, 14089876), (4, 7044938), (8, 3522469), (73, 386024), (146, 193012), (292, 96506), (584, 48253), (661, 42632), (1322, 21316), (2644, 10658), (5288, 5329)]