28124624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{159799}}^1$

素因数の和:159818

約数の個数: 20

約数和(自身を含む): 59445600

約数和(自身を除く): 31320976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 159799, 319598, 639196, 1278392, 1757789, 2556784, 3515578, 7031156, 14062312, 28124624]

約数ペア:

[(1, 28124624), (2, 14062312), (4, 7031156), (8, 3515578), (11, 2556784), (16, 1757789), (22, 1278392), (44, 639196), (88, 319598), (176, 159799)]