28551334

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49741}}^1$

素因数の和:49791

約数の個数: 16

約数和(自身を含む): 50139936

約数和(自身を除く): 21588602

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 49741, 99482, 348187, 696374, 2039381, 4078762, 14275667, 28551334]

約数ペア:

[(1, 28551334), (2, 14275667), (7, 4078762), (14, 2039381), (41, 696374), (82, 348187), (287, 99482), (574, 49741)]