27667004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 50201088

約数和(自身を除く): 22534084

約数列:

[1, 2, 4, 31, 62, 124, 347, 643, 694, 1286, 1388, 2572, 10757, 19933, 21514, 39866, 43028, 79732, 223121, 446242, 892484, 6916751, 13833502, 27667004]

約数ペア:

[(1, 27667004), (2, 13833502), (4, 6916751), (31, 892484), (62, 446242), (124, 223121), (347, 79732), (643, 43028), (694, 39866), (1286, 21514), (1388, 19933), (2572, 10757)]