28747672

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{5503}}^1$

素因数の和:6162

約数の個数: 16

約数和(自身を含む): 53994240

約数和(自身を除く): 25246568

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 5224, 5503, 11006, 22012, 44024, 3593459, 7186918, 14373836, 28747672]

約数ペア:

[(1, 28747672), (2, 14373836), (4, 7186918), (8, 3593459), (653, 44024), (1306, 22012), (2612, 11006), (5224, 5503)]