28408768

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{26111}}^1$

素因数の和:26140

約数の個数: 28

約数和(自身を含む): 59692032

約数和(自身を除く): 31283264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 26111, 52222, 104444, 208888, 417776, 443887, 835552, 887774, 1671104, 1775548, 3551096, 7102192, 14204384, 28408768]

約数ペア:

[(1, 28408768), (2, 14204384), (4, 7102192), (8, 3551096), (16, 1775548), (17, 1671104), (32, 887774), (34, 835552), (64, 443887), (68, 417776), (136, 208888), (272, 104444), (544, 52222), (1088, 26111)]