28177524

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1877}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 73617600

約数和(自身を除く): 45440076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 1877, 2502, 3753, 3754, 5004, 5631, 7506, 7508, 11262, 15012, 16893, 22524, 33786, 50679, 67572, 101358, 202716, 260903, 521806, 782709, 1043612, 1565418, 2348127, 3130836, 4696254, 7044381, 9392508, 14088762, 28177524]

約数ペア:

[(1, 28177524), (2, 14088762), (3, 9392508), (4, 7044381), (6, 4696254), (9, 3130836), (12, 2348127), (18, 1565418), (27, 1043612), (36, 782709), (54, 521806), (108, 260903), (139, 202716), (278, 101358), (417, 67572), (556, 50679), (834, 33786), (1251, 22524), (1668, 16893), (1877, 15012), (2502, 11262), (3753, 7508), (3754, 7506), (5004, 5631)]