28495194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52189}}^1$

素因数の和:52214

約数の個数: 32

約数和(自身を含む): 70143360

約数和(自身を除く): 41648166

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 52189, 104378, 156567, 313134, 365323, 678457, 730646, 1095969, 1356914, 2035371, 2191938, 4070742, 4749199, 9498398, 14247597, 28495194]

約数ペア:

[(1, 28495194), (2, 14247597), (3, 9498398), (6, 4749199), (7, 4070742), (13, 2191938), (14, 2035371), (21, 1356914), (26, 1095969), (39, 730646), (42, 678457), (78, 365323), (91, 313134), (182, 156567), (273, 104378), (546, 52189)]