4220992

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:766

約数の個数: 28

約数和(自身を含む): 8471916

約数和(自身を除く): 4250924

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 653, 808, 1306, 1616, 2612, 3232, 5224, 6464, 10448, 20896, 41792, 65953, 131906, 263812, 527624, 1055248, 2110496, 4220992]

約数ペア:

[(1, 4220992), (2, 2110496), (4, 1055248), (8, 527624), (16, 263812), (32, 131906), (64, 65953), (101, 41792), (202, 20896), (404, 10448), (653, 6464), (808, 5224), (1306, 3232), (1616, 2612)]