28347044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1021}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 54255936

約数和(自身を除く): 25908892

約数列:

[1, 2, 4, 11, 22, 44, 631, 1021, 1262, 2042, 2524, 4084, 6941, 11231, 13882, 22462, 27764, 44924, 644251, 1288502, 2577004, 7086761, 14173522, 28347044]

約数ペア:

[(1, 28347044), (2, 14173522), (4, 7086761), (11, 2577004), (22, 1288502), (44, 644251), (631, 44924), (1021, 27764), (1262, 22462), (2042, 13882), (2524, 11231), (4084, 6941)]