28127136

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{4373}}^1$

素因数の和:4453

約数の個数: 48

約数和(自身を含む): 74952864

約数和(自身を除く): 46825728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 4373, 6432, 8746, 13119, 17492, 26238, 34984, 52476, 69968, 104952, 139936, 209904, 292991, 419808, 585982, 878973, 1171964, 1757946, 2343928, 3515892, 4687856, 7031784, 9375712, 14063568, 28127136]

約数ペア:

[(1, 28127136), (2, 14063568), (3, 9375712), (4, 7031784), (6, 4687856), (8, 3515892), (12, 2343928), (16, 1757946), (24, 1171964), (32, 878973), (48, 585982), (67, 419808), (96, 292991), (134, 209904), (201, 139936), (268, 104952), (402, 69968), (536, 52476), (804, 34984), (1072, 26238), (1608, 17492), (2144, 13119), (3216, 8746), (4373, 6432)]