28164928

素因数分解:

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

素因数の和:3671

約数の個数: 42

約数和(自身を含む): 61449458

約数和(自身を除く): 33284530

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3637, 3872, 7274, 7744, 14548, 29096, 40007, 58192, 80014, 116384, 160028, 232768, 320056, 440077, 640112, 880154, 1280224, 1760308, 2560448, 3520616, 7041232, 14082464, 28164928]

約数ペア:

[(1, 28164928), (2, 14082464), (4, 7041232), (8, 3520616), (11, 2560448), (16, 1760308), (22, 1280224), (32, 880154), (44, 640112), (64, 440077), (88, 320056), (121, 232768), (176, 160028), (242, 116384), (352, 80014), (484, 58192), (704, 40007), (968, 29096), (1936, 14548), (3637, 7744), (3872, 7274)]