28578052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16349}}^1$

素因数の和:16395

約数の個数: 24

約数和(自身を含む): 54936000

約数和(自身を除く): 26357948

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 16349, 32698, 65396, 310631, 376027, 621262, 752054, 1242524, 1504108, 7144513, 14289026, 28578052]

約数ペア:

[(1, 28578052), (2, 14289026), (4, 7144513), (19, 1504108), (23, 1242524), (38, 752054), (46, 621262), (76, 376027), (92, 310631), (437, 65396), (874, 32698), (1748, 16349)]