28328496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1429}}^1$

素因数の和:1506

約数の個数: 80

約数和(自身を含む): 85113600

約数和(自身を除く): 56785104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 1239, 1416, 1429, 1652, 2478, 2832, 2858, 3304, 4287, 4956, 5716, 6608, 8574, 9912, 10003, 11432, 17148, 19824, 20006, 22864, 30009, 34296, 40012, 60018, 68592, 80024, 84311, 120036, 160048, 168622, 240072, 252933, 337244, 480144, 505866, 590177, 674488, 1011732, 1180354, 1348976, 1770531, 2023464, 2360708, 3541062, 4046928, 4721416, 7082124, 9442832, 14164248, 28328496]

約数ペア:

[(1, 28328496), (2, 14164248), (3, 9442832), (4, 7082124), (6, 4721416), (7, 4046928), (8, 3541062), (12, 2360708), (14, 2023464), (16, 1770531), (21, 1348976), (24, 1180354), (28, 1011732), (42, 674488), (48, 590177), (56, 505866), (59, 480144), (84, 337244), (112, 252933), (118, 240072), (168, 168622), (177, 160048), (236, 120036), (336, 84311), (354, 80024), (413, 68592), (472, 60018), (708, 40012), (826, 34296), (944, 30009), (1239, 22864), (1416, 20006), (1429, 19824), (1652, 17148), (2478, 11432), (2832, 10003), (2858, 9912), (3304, 8574), (4287, 6608), (4956, 5716)]