27457568

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 29151712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 89, 124, 178, 248, 311, 356, 496, 622, 712, 992, 1244, 1424, 2488, 2759, 2848, 4976, 5518, 9641, 9952, 11036, 19282, 22072, 27679, 38564, 44144, 55358, 77128, 88288, 110716, 154256, 221432, 308512, 442864, 858049, 885728, 1716098, 3432196, 6864392, 13728784, 27457568]

約数ペア:

[(1, 27457568), (2, 13728784), (4, 6864392), (8, 3432196), (16, 1716098), (31, 885728), (32, 858049), (62, 442864), (89, 308512), (124, 221432), (178, 154256), (248, 110716), (311, 88288), (356, 77128), (496, 55358), (622, 44144), (712, 38564), (992, 27679), (1244, 22072), (1424, 19282), (2488, 11036), (2759, 9952), (2848, 9641), (4976, 5518)]