28320496

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{24247}}^1$

素因数の和:24328

約数の個数: 20

約数和(自身を含む): 55624912

約数和(自身を除く): 27304416

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 24247, 48494, 96988, 193976, 387952, 1770031, 3540062, 7080124, 14160248, 28320496]

約数ペア:

[(1, 28320496), (2, 14160248), (4, 7080124), (8, 3540062), (16, 1770031), (73, 387952), (146, 193976), (292, 96988), (584, 48494), (1168, 24247)]