25463116

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 55964160

約数和(自身を除く): 30501044

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 2081, 3059, 4162, 6118, 8324, 12236, 14567, 29134, 39539, 47863, 58268, 79078, 95726, 158156, 191452, 276773, 335041, 553546, 670082, 909397, 1107092, 1340164, 1818794, 3637588, 6365779, 12731558, 25463116]

約数ペア:

[(1, 25463116), (2, 12731558), (4, 6365779), (7, 3637588), (14, 1818794), (19, 1340164), (23, 1107092), (28, 909397), (38, 670082), (46, 553546), (76, 335041), (92, 276773), (133, 191452), (161, 158156), (266, 95726), (322, 79078), (437, 58268), (532, 47863), (644, 39539), (874, 29134), (1748, 14567), (2081, 12236), (3059, 8324), (4162, 6118)]