28755246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19403}}^1$

素因数の和:19440

約数の個数: 32

約数和(自身を含む): 65197440

約数和(自身を除く): 36442194

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 19403, 38806, 58209, 116418, 252239, 368657, 504478, 737314, 756717, 1105971, 1513434, 2211942, 4792541, 9585082, 14377623, 28755246]

約数ペア:

[(1, 28755246), (2, 14377623), (3, 9585082), (6, 4792541), (13, 2211942), (19, 1513434), (26, 1105971), (38, 756717), (39, 737314), (57, 504478), (78, 368657), (114, 252239), (247, 116418), (494, 58209), (741, 38806), (1482, 19403)]