28687812

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{39191}}^1$

素因数の和:39259

約数の個数: 24

約数和(自身を含む): 68037312

約数和(自身を除く): 39349500

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 39191, 78382, 117573, 156764, 235146, 470292, 2390651, 4781302, 7171953, 9562604, 14343906, 28687812]

約数ペア:

[(1, 28687812), (2, 14343906), (3, 9562604), (4, 7171953), (6, 4781302), (12, 2390651), (61, 470292), (122, 235146), (183, 156764), (244, 117573), (366, 78382), (732, 39191)]