28388168512

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{128831}}^1$

素因数の和:129167

約数の個数: 56

約数和(自身を含む): 61650749952

約数和(自身を除く): 33262581440

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 313, 352, 626, 704, 1252, 2504, 3443, 5008, 6886, 10016, 13772, 20032, 27544, 55088, 110176, 128831, 220352, 257662, 515324, 1030648, 1417141, 2061296, 2834282, 4122592, 5668564, 8245184, 11337128, 22674256, 40324103, 45348512, 80648206, 90697024, 161296412, 322592824, 443565133, 645185648, 887130266, 1290371296, 1774260532, 2580742592, 3548521064, 7097042128, 14194084256, 28388168512]

約数ペア:

[(1, 28388168512), (2, 14194084256), (4, 7097042128), (8, 3548521064), (11, 2580742592), (16, 1774260532), (22, 1290371296), (32, 887130266), (44, 645185648), (64, 443565133), (88, 322592824), (176, 161296412), (313, 90697024), (352, 80648206), (626, 45348512), (704, 40324103), (1252, 22674256), (2504, 11337128), (3443, 8245184), (5008, 5668564), (6886, 4122592), (10016, 2834282), (13772, 2061296), (20032, 1417141), (27544, 1030648), (55088, 515324), (110176, 257662), (128831, 220352)]