8537222008

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{15271}}^1$

素因数の和:15500

約数の個数: 64

約数和(自身を含む): 18692928000

約数和(自身を除く): 10155705992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 149, 268, 298, 469, 536, 596, 938, 1043, 1192, 1876, 2086, 3752, 4172, 8344, 9983, 15271, 19966, 30542, 39932, 61084, 69881, 79864, 106897, 122168, 139762, 213794, 279524, 427588, 559048, 855176, 1023157, 2046314, 2275379, 4092628, 4550758, 7162099, 8185256, 9101516, 14324198, 15927653, 18203032, 28648396, 31855306, 57296792, 63710612, 127421224, 152450393, 304900786, 609801572, 1067152751, 1219603144, 2134305502, 4268611004, 8537222008]

約数ペア:

[(1, 8537222008), (2, 4268611004), (4, 2134305502), (7, 1219603144), (8, 1067152751), (14, 609801572), (28, 304900786), (56, 152450393), (67, 127421224), (134, 63710612), (149, 57296792), (268, 31855306), (298, 28648396), (469, 18203032), (536, 15927653), (596, 14324198), (938, 9101516), (1043, 8185256), (1192, 7162099), (1876, 4550758), (2086, 4092628), (3752, 2275379), (4172, 2046314), (8344, 1023157), (9983, 855176), (15271, 559048), (19966, 427588), (30542, 279524), (39932, 213794), (61084, 139762), (69881, 122168), (79864, 106897)]