28628544028

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14006137}}^1$

素因数の和:14006221

約数の個数: 24

約数和(自身を含む): 58041435872

約数和(自身を除く): 29412891844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 14006137, 28012274, 56024548, 98042959, 196085918, 392171836, 1022448001, 2044896002, 4089792004, 7157136007, 14314272014, 28628544028]

約数ペア:

[(1, 28628544028), (2, 14314272014), (4, 7157136007), (7, 4089792004), (14, 2044896002), (28, 1022448001), (73, 392171836), (146, 196085918), (292, 98042959), (511, 56024548), (1022, 28012274), (2044, 14006137)]