28909192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2029}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 58829400

約数和(自身を除く): 29920208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 2029, 3562, 4058, 7124, 8116, 14248, 16232, 26377, 52754, 105508, 211016, 277973, 555946, 1111892, 2223784, 3613649, 7227298, 14454596, 28909192]

約数ペア:

[(1, 28909192), (2, 14454596), (4, 7227298), (8, 3613649), (13, 2223784), (26, 1111892), (52, 555946), (104, 277973), (137, 211016), (274, 105508), (548, 52754), (1096, 26377), (1781, 16232), (2029, 14248), (3562, 8116), (4058, 7124)]