28851886

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{9497}}^1$

素因数の和:9544

約数の個数: 24

約数和(自身を含む): 51973056

約数和(自身を除く): 23121170

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 9497, 18994, 66479, 132958, 294407, 465353, 588814, 930706, 2060849, 4121698, 14425943, 28851886]

約数ペア:

[(1, 28851886), (2, 14425943), (7, 4121698), (14, 2060849), (31, 930706), (49, 588814), (62, 465353), (98, 294407), (217, 132958), (434, 66479), (1519, 18994), (3038, 9497)]