27891692

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5231}}^1$

素因数の和:5309

約数の個数: 24

約数和(自身を含む): 51566592

約数和(自身を除く): 23674900

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5231, 5332, 10462, 20924, 162161, 224933, 324322, 449866, 648644, 899732, 6972923, 13945846, 27891692]

約数ペア:

[(1, 27891692), (2, 13945846), (4, 6972923), (31, 899732), (43, 648644), (62, 449866), (86, 324322), (124, 224933), (172, 162161), (1333, 20924), (2666, 10462), (5231, 5332)]