28247564

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1549}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 51038400

約数和(自身を除く): 22790836

約数列:

[1, 2, 4, 47, 94, 97, 188, 194, 388, 1549, 3098, 4559, 6196, 9118, 18236, 72803, 145606, 150253, 291212, 300506, 601012, 7061891, 14123782, 28247564]

約数ペア:

[(1, 28247564), (2, 14123782), (4, 7061891), (47, 601012), (94, 300506), (97, 291212), (188, 150253), (194, 145606), (388, 72803), (1549, 18236), (3098, 9118), (4559, 6196)]