28966752

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4373}}^1$

素因数の和:4412

約数の個数: 72

約数和(自身を含む): 85975344

約数和(自身を除く): 57008592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 4373, 6624, 8746, 13119, 17492, 26238, 34984, 39357, 52476, 69968, 78714, 100579, 104952, 139936, 157428, 201158, 209904, 301737, 314856, 402316, 419808, 603474, 629712, 804632, 905211, 1206948, 1259424, 1609264, 1810422, 2413896, 3218528, 3620844, 4827792, 7241688, 9655584, 14483376, 28966752]

約数ペア:

[(1, 28966752), (2, 14483376), (3, 9655584), (4, 7241688), (6, 4827792), (8, 3620844), (9, 3218528), (12, 2413896), (16, 1810422), (18, 1609264), (23, 1259424), (24, 1206948), (32, 905211), (36, 804632), (46, 629712), (48, 603474), (69, 419808), (72, 402316), (92, 314856), (96, 301737), (138, 209904), (144, 201158), (184, 157428), (207, 139936), (276, 104952), (288, 100579), (368, 78714), (414, 69968), (552, 52476), (736, 39357), (828, 34984), (1104, 26238), (1656, 17492), (2208, 13119), (3312, 8746), (4373, 6624)]