28998032

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11257}}^1$

素因数の和:11295

約数の個数: 40

約数和(自身を含む): 67007616

約数和(自身を除く): 38009584

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 11257, 22514, 45028, 78799, 90056, 157598, 180112, 258911, 315196, 517822, 630392, 1035644, 1260784, 1812377, 2071288, 3624754, 4142576, 7249508, 14499016, 28998032]

約数ペア:

[(1, 28998032), (2, 14499016), (4, 7249508), (7, 4142576), (8, 3624754), (14, 2071288), (16, 1812377), (23, 1260784), (28, 1035644), (46, 630392), (56, 517822), (92, 315196), (112, 258911), (161, 180112), (184, 157598), (322, 90056), (368, 78799), (644, 45028), (1288, 22514), (2576, 11257)]