27811562

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 42492384

約数和(自身を除く): 14680822

約数列:

[1, 2, 101, 131, 202, 262, 1051, 2102, 13231, 26462, 106151, 137681, 212302, 275362, 13905781, 27811562]

約数ペア:

[(1, 27811562), (2, 13905781), (101, 275362), (131, 212302), (202, 137681), (262, 106151), (1051, 26462), (2102, 13231)]