28971948

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{33073}}^1$

素因数の和:33153

約数の個数: 24

約数和(自身を含む): 68529328

約数和(自身を除く): 39557380

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 33073, 66146, 99219, 132292, 198438, 396876, 2414329, 4828658, 7242987, 9657316, 14485974, 28971948]

約数ペア:

[(1, 28971948), (2, 14485974), (3, 9657316), (4, 7242987), (6, 4828658), (12, 2414329), (73, 396876), (146, 198438), (219, 132292), (292, 99219), (438, 66146), (876, 33073)]