2560448

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{3637}}^1$

素因数の和:3660

約数の個数: 28

約数和(自身を含む): 5544312

約数和(自身を除く): 2983864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 3637, 7274, 14548, 29096, 40007, 58192, 80014, 116384, 160028, 232768, 320056, 640112, 1280224, 2560448]

約数ペア:

[(1, 2560448), (2, 1280224), (4, 640112), (8, 320056), (11, 232768), (16, 160028), (22, 116384), (32, 80014), (44, 58192), (64, 40007), (88, 29096), (176, 14548), (352, 7274), (704, 3637)]