29971088

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3769}}^1$

素因数の和:3855

約数の個数: 40

約数和(自身を含む): 67317120

約数和(自身を除く): 37346032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3769, 3976, 7538, 7952, 15076, 26383, 30152, 52766, 60304, 105532, 211064, 267599, 422128, 535198, 1070396, 1873193, 2140792, 3746386, 4281584, 7492772, 14985544, 29971088]

約数ペア:

[(1, 29971088), (2, 14985544), (4, 7492772), (7, 4281584), (8, 3746386), (14, 2140792), (16, 1873193), (28, 1070396), (56, 535198), (71, 422128), (112, 267599), (142, 211064), (284, 105532), (497, 60304), (568, 52766), (994, 30152), (1136, 26383), (1988, 15076), (3769, 7952), (3976, 7538)]