28129848

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{10753}}^1$

素因数の和:10871

約数の個数: 32

約数和(自身を含む): 70976400

約数和(自身を除く): 42846552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 10753, 21506, 32259, 43012, 64518, 86024, 129036, 258072, 1172077, 2344154, 3516231, 4688308, 7032462, 9376616, 14064924, 28129848]

約数ペア:

[(1, 28129848), (2, 14064924), (3, 9376616), (4, 7032462), (6, 4688308), (8, 3516231), (12, 2344154), (24, 1172077), (109, 258072), (218, 129036), (327, 86024), (436, 64518), (654, 43012), (872, 32259), (1308, 21506), (2616, 10753)]