28904672

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{22031}}^1$

素因数の和:22082

約数の個数: 24

約数和(自身を含む): 58296672

約数和(自身を除く): 29392000

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 22031, 44062, 88124, 176248, 352496, 704992, 903271, 1806542, 3613084, 7226168, 14452336, 28904672]

約数ペア:

[(1, 28904672), (2, 14452336), (4, 7226168), (8, 3613084), (16, 1806542), (32, 903271), (41, 704992), (82, 352496), (164, 176248), (328, 88124), (656, 44062), (1312, 22031)]