28160184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2164

約数の個数: 64

約数和(自身を含む): 77616000

約数和(自身を除く): 49455816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2099, 2236, 3354, 4198, 4472, 6297, 6708, 8396, 12594, 13416, 16792, 25188, 27287, 50376, 54574, 81861, 90257, 109148, 163722, 180514, 218296, 270771, 327444, 361028, 541542, 654888, 722056, 1083084, 1173341, 2166168, 2346682, 3520023, 4693364, 7040046, 9386728, 14080092, 28160184]

約数ペア:

[(1, 28160184), (2, 14080092), (3, 9386728), (4, 7040046), (6, 4693364), (8, 3520023), (12, 2346682), (13, 2166168), (24, 1173341), (26, 1083084), (39, 722056), (43, 654888), (52, 541542), (78, 361028), (86, 327444), (104, 270771), (129, 218296), (156, 180514), (172, 163722), (258, 109148), (312, 90257), (344, 81861), (516, 54574), (559, 50376), (1032, 27287), (1118, 25188), (1677, 16792), (2099, 13416), (2236, 12594), (3354, 8396), (4198, 6708), (4472, 6297)]