28819032

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 79176960

約数和(自身を除く): 50357928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 173, 264, 346, 519, 631, 692, 1038, 1262, 1384, 1893, 1903, 2076, 2524, 3786, 3806, 4152, 5048, 5709, 6941, 7572, 7612, 11418, 13882, 15144, 15224, 20823, 22836, 27764, 41646, 45672, 55528, 83292, 109163, 166584, 218326, 327489, 436652, 654978, 873304, 1200793, 1309956, 2401586, 2619912, 3602379, 4803172, 7204758, 9606344, 14409516, 28819032]

約数ペア:

[(1, 28819032), (2, 14409516), (3, 9606344), (4, 7204758), (6, 4803172), (8, 3602379), (11, 2619912), (12, 2401586), (22, 1309956), (24, 1200793), (33, 873304), (44, 654978), (66, 436652), (88, 327489), (132, 218326), (173, 166584), (264, 109163), (346, 83292), (519, 55528), (631, 45672), (692, 41646), (1038, 27764), (1262, 22836), (1384, 20823), (1893, 15224), (1903, 15144), (2076, 13882), (2524, 11418), (3786, 7612), (3806, 7572), (4152, 6941), (5048, 5709)]