28187344

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{24133}}^1$

素因数の和:24214

約数の個数: 20

約数和(自身を含む): 55363396

約数和(自身を除く): 27176052

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 24133, 48266, 96532, 193064, 386128, 1761709, 3523418, 7046836, 14093672, 28187344]

約数ペア:

[(1, 28187344), (2, 14093672), (4, 7046836), (8, 3523418), (16, 1761709), (73, 386128), (146, 193064), (292, 96532), (584, 48266), (1168, 24133)]