28876528

素因数分解:

$2^4\times {\mathrm{1237}}^1\times {\mathrm{1459}}^1$

素因数の和:2704

約数の個数: 20

約数和(自身を含む): 56031880

約数和(自身を除く): 27155352

約数列:

[1, 2, 4, 8, 16, 1237, 1459, 2474, 2918, 4948, 5836, 9896, 11672, 19792, 23344, 1804783, 3609566, 7219132, 14438264, 28876528]

約数ペア:

[(1, 28876528), (2, 14438264), (4, 7219132), (8, 3609566), (16, 1804783), (1237, 23344), (1459, 19792), (2474, 11672), (2918, 9896), (4948, 5836)]