26884784

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{3793}}^1$

素因数の和:4244

約数の個数: 20

約数和(自身を含む): 52220616

約数和(自身を除く): 25335832

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 3793, 7088, 7586, 15172, 30344, 60688, 1680299, 3360598, 6721196, 13442392, 26884784]

約数ペア:

[(1, 26884784), (2, 13442392), (4, 6721196), (8, 3360598), (16, 1680299), (443, 60688), (886, 30344), (1772, 15172), (3544, 7586), (3793, 7088)]