28941044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5021}}^1$

素因数の和:5167

約数の個数: 24

約数和(自身を含む): 55683936

約数和(自身を除く): 26742892

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5021, 5764, 10042, 20084, 55231, 110462, 220924, 657751, 1315502, 2631004, 7235261, 14470522, 28941044]

約数ペア:

[(1, 28941044), (2, 14470522), (4, 7235261), (11, 2631004), (22, 1315502), (44, 657751), (131, 220924), (262, 110462), (524, 55231), (1441, 20084), (2882, 10042), (5021, 5764)]