26392496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 55413120

約数和(自身を除く): 29020624

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 569, 892, 1138, 1784, 2276, 2899, 3568, 4552, 5798, 7397, 9104, 11596, 14794, 23192, 29588, 46384, 59176, 118352, 126887, 253774, 507548, 1015096, 1649531, 2030192, 3299062, 6598124, 13196248, 26392496]

約数ペア:

[(1, 26392496), (2, 13196248), (4, 6598124), (8, 3299062), (13, 2030192), (16, 1649531), (26, 1015096), (52, 507548), (104, 253774), (208, 126887), (223, 118352), (446, 59176), (569, 46384), (892, 29588), (1138, 23192), (1784, 14794), (2276, 11596), (2899, 9104), (3568, 7397), (4552, 5798)]