27804854

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25793}}^1$

素因数の和:25820

約数の個数: 24

約数和(自身を含む): 52929288

約数和(自身を除く): 25124434

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 25793, 51586, 180551, 283723, 361102, 567446, 1263857, 1986061, 2527714, 3972122, 13902427, 27804854]

約数ペア:

[(1, 27804854), (2, 13902427), (7, 3972122), (11, 2527714), (14, 1986061), (22, 1263857), (49, 567446), (77, 361102), (98, 283723), (154, 180551), (539, 51586), (1078, 25793)]