8142944

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 17236800

約数和(自身を除く): 9093856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 76, 118, 152, 227, 236, 304, 454, 472, 608, 908, 944, 1121, 1816, 1888, 2242, 3632, 4313, 4484, 7264, 8626, 8968, 13393, 17252, 17936, 26786, 34504, 35872, 53572, 69008, 107144, 138016, 214288, 254467, 428576, 508934, 1017868, 2035736, 4071472, 8142944]

約数ペア:

[(1, 8142944), (2, 4071472), (4, 2035736), (8, 1017868), (16, 508934), (19, 428576), (32, 254467), (38, 214288), (59, 138016), (76, 107144), (118, 69008), (152, 53572), (227, 35872), (236, 34504), (304, 26786), (454, 17936), (472, 17252), (608, 13393), (908, 8968), (944, 8626), (1121, 7264), (1816, 4484), (1888, 4313), (2242, 3632)]