28552824

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 80803800

約数和(自身を除く): 52250976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 278, 317, 324, 417, 556, 634, 648, 834, 951, 1112, 1251, 1268, 1668, 1902, 2502, 2536, 2853, 3336, 3753, 3804, 5004, 5706, 7506, 7608, 8559, 10008, 11259, 11412, 15012, 17118, 22518, 22824, 25677, 30024, 34236, 44063, 45036, 51354, 68472, 88126, 90072, 102708, 132189, 176252, 205416, 264378, 352504, 396567, 528756, 793134, 1057512, 1189701, 1586268, 2379402, 3172536, 3569103, 4758804, 7138206, 9517608, 14276412, 28552824]

約数ペア:

[(1, 28552824), (2, 14276412), (3, 9517608), (4, 7138206), (6, 4758804), (8, 3569103), (9, 3172536), (12, 2379402), (18, 1586268), (24, 1189701), (27, 1057512), (36, 793134), (54, 528756), (72, 396567), (81, 352504), (108, 264378), (139, 205416), (162, 176252), (216, 132189), (278, 102708), (317, 90072), (324, 88126), (417, 68472), (556, 51354), (634, 45036), (648, 44063), (834, 34236), (951, 30024), (1112, 25677), (1251, 22824), (1268, 22518), (1668, 17118), (1902, 15012), (2502, 11412), (2536, 11259), (2853, 10008), (3336, 8559), (3753, 7608), (3804, 7506), (5004, 5706)]