28955718

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{16249}}^1$

素因数の和:16274

約数の個数: 40

約数和(自身を含む): 70785000

約数和(自身を除く): 41829282

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 16249, 32498, 48747, 97494, 146241, 178739, 292482, 357478, 438723, 536217, 877446, 1072434, 1316169, 1608651, 2632338, 3217302, 4825953, 9651906, 14477859, 28955718]

約数ペア:

[(1, 28955718), (2, 14477859), (3, 9651906), (6, 4825953), (9, 3217302), (11, 2632338), (18, 1608651), (22, 1316169), (27, 1072434), (33, 877446), (54, 536217), (66, 438723), (81, 357478), (99, 292482), (162, 178739), (198, 146241), (297, 97494), (594, 48747), (891, 32498), (1782, 16249)]