28428576

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{26921}}^1$

素因数の和:26945

約数の個数: 48

約数和(自身を含む): 81412128

約数和(自身を除く): 52983552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 26921, 53842, 80763, 107684, 161526, 215368, 296131, 323052, 430736, 592262, 646104, 861472, 888393, 1184524, 1292208, 1776786, 2369048, 2584416, 3553572, 4738096, 7107144, 9476192, 14214288, 28428576]

約数ペア:

[(1, 28428576), (2, 14214288), (3, 9476192), (4, 7107144), (6, 4738096), (8, 3553572), (11, 2584416), (12, 2369048), (16, 1776786), (22, 1292208), (24, 1184524), (32, 888393), (33, 861472), (44, 646104), (48, 592262), (66, 430736), (88, 323052), (96, 296131), (132, 215368), (176, 161526), (264, 107684), (352, 80763), (528, 53842), (1056, 26921)]