28575568

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11093}}^1$

素因数の和:11131

約数の個数: 40

約数和(自身を含む): 66031488

約数和(自身を除く): 37455920

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 11093, 22186, 44372, 77651, 88744, 155302, 177488, 255139, 310604, 510278, 621208, 1020556, 1242416, 1785973, 2041112, 3571946, 4082224, 7143892, 14287784, 28575568]

約数ペア:

[(1, 28575568), (2, 14287784), (4, 7143892), (7, 4082224), (8, 3571946), (14, 2041112), (16, 1785973), (23, 1242416), (28, 1020556), (46, 621208), (56, 510278), (92, 310604), (112, 255139), (161, 177488), (184, 155302), (322, 88744), (368, 77651), (644, 44372), (1288, 22186), (2576, 11093)]