28817404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{93563}}^1$

素因数の和:93585

約数の個数: 24

約数和(自身を含む): 62875008

約数和(自身を除く): 34057604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 93563, 187126, 374252, 654941, 1029193, 1309882, 2058386, 2619764, 4116772, 7204351, 14408702, 28817404]

約数ペア:

[(1, 28817404), (2, 14408702), (4, 7204351), (7, 4116772), (11, 2619764), (14, 2058386), (22, 1309882), (28, 1029193), (44, 654941), (77, 374252), (154, 187126), (308, 93563)]