28554444

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 77510160

約数和(自身を除く): 48955716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 972, 1013, 1044, 1566, 2026, 2349, 3039, 3132, 4052, 4698, 6078, 7047, 9117, 9396, 12156, 14094, 18234, 27351, 28188, 29377, 36468, 54702, 58754, 82053, 88131, 109404, 117508, 164106, 176262, 246159, 264393, 328212, 352524, 492318, 528786, 793179, 984636, 1057572, 1586358, 2379537, 3172716, 4759074, 7138611, 9518148, 14277222, 28554444]

約数ペア:

[(1, 28554444), (2, 14277222), (3, 9518148), (4, 7138611), (6, 4759074), (9, 3172716), (12, 2379537), (18, 1586358), (27, 1057572), (29, 984636), (36, 793179), (54, 528786), (58, 492318), (81, 352524), (87, 328212), (108, 264393), (116, 246159), (162, 176262), (174, 164106), (243, 117508), (261, 109404), (324, 88131), (348, 82053), (486, 58754), (522, 54702), (783, 36468), (972, 29377), (1013, 28188), (1044, 27351), (1566, 18234), (2026, 14094), (2349, 12156), (3039, 9396), (3132, 9117), (4052, 7047), (4698, 6078)]