27645664

素因数分解:

$2^5\times {\mathrm{661}}^1\times {\mathrm{1307}}^1$

素因数の和:1978

約数の個数: 24

約数和(自身を含む): 54551448

約数和(自身を除く): 26905784

約数列:

[1, 2, 4, 8, 16, 32, 661, 1307, 1322, 2614, 2644, 5228, 5288, 10456, 10576, 20912, 21152, 41824, 863927, 1727854, 3455708, 6911416, 13822832, 27645664]

約数ペア:

[(1, 27645664), (2, 13822832), (4, 6911416), (8, 3455708), (16, 1727854), (32, 863927), (661, 41824), (1307, 21152), (1322, 20912), (2614, 10576), (2644, 10456), (5228, 5288)]