28724624

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{24593}}^1$

素因数の和:24674

約数の個数: 20

約数和(自身を含む): 56418636

約数和(自身を除く): 27694012

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 24593, 49186, 98372, 196744, 393488, 1795289, 3590578, 7181156, 14362312, 28724624]

約数ペア:

[(1, 28724624), (2, 14362312), (4, 7181156), (8, 3590578), (16, 1795289), (73, 393488), (146, 196744), (292, 98372), (584, 49186), (1168, 24593)]