28652494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1936

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 21666866

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 1871, 3742, 7657, 15314, 24323, 35549, 48646, 58001, 71098, 116002, 462137, 754013, 924274, 1102019, 1508026, 2204038, 14326247, 28652494]

約数ペア:

[(1, 28652494), (2, 14326247), (13, 2204038), (19, 1508026), (26, 1102019), (31, 924274), (38, 754013), (62, 462137), (247, 116002), (403, 71098), (494, 58001), (589, 48646), (806, 35549), (1178, 24323), (1871, 15314), (3742, 7657)]