28119616

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2729}}^1$

素因数の和:2771

約数の個数: 56

約数和(自身を含む): 66568320

約数和(自身を除く): 38448704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 2729, 5152, 5458, 10304, 10916, 19103, 21832, 38206, 43664, 62767, 76412, 87328, 125534, 152824, 174656, 251068, 305648, 439369, 502136, 611296, 878738, 1004272, 1222592, 1757476, 2008544, 3514952, 4017088, 7029904, 14059808, 28119616]

約数ペア:

[(1, 28119616), (2, 14059808), (4, 7029904), (7, 4017088), (8, 3514952), (14, 2008544), (16, 1757476), (23, 1222592), (28, 1004272), (32, 878738), (46, 611296), (56, 502136), (64, 439369), (92, 305648), (112, 251068), (161, 174656), (184, 152824), (224, 125534), (322, 87328), (368, 76412), (448, 62767), (644, 43664), (736, 38206), (1288, 21832), (1472, 19103), (2576, 10916), (2729, 10304), (5152, 5458)]