22945496

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 51840000

約数和(自身を除く): 28894504

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 71, 116, 142, 199, 203, 232, 284, 398, 406, 497, 568, 796, 812, 994, 1393, 1592, 1624, 1988, 2059, 2786, 3976, 4118, 5572, 5771, 8236, 11144, 11542, 14129, 14413, 16472, 23084, 28258, 28826, 40397, 46168, 56516, 57652, 80794, 98903, 113032, 115304, 161588, 197806, 323176, 395612, 409741, 791224, 819482, 1638964, 2868187, 3277928, 5736374, 11472748, 22945496]

約数ペア:

[(1, 22945496), (2, 11472748), (4, 5736374), (7, 3277928), (8, 2868187), (14, 1638964), (28, 819482), (29, 791224), (56, 409741), (58, 395612), (71, 323176), (116, 197806), (142, 161588), (199, 115304), (203, 113032), (232, 98903), (284, 80794), (398, 57652), (406, 56516), (497, 46168), (568, 40397), (796, 28826), (812, 28258), (994, 23084), (1393, 16472), (1592, 14413), (1624, 14129), (1988, 11542), (2059, 11144), (2786, 8236), (3976, 5771), (4118, 5572)]