40347048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1753}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 116184960

約数和(自身を除く): 75837912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1753, 1918, 2877, 3288, 3506, 3836, 5259, 5754, 7012, 7672, 10518, 11508, 12271, 14024, 21036, 23016, 24542, 36813, 42072, 49084, 73626, 98168, 147252, 240161, 294504, 480322, 720483, 960644, 1440966, 1681127, 1921288, 2881932, 3362254, 5043381, 5763864, 6724508, 10086762, 13449016, 20173524, 40347048]

約数ペア:

[(1, 40347048), (2, 20173524), (3, 13449016), (4, 10086762), (6, 6724508), (7, 5763864), (8, 5043381), (12, 3362254), (14, 2881932), (21, 1921288), (24, 1681127), (28, 1440966), (42, 960644), (56, 720483), (84, 480322), (137, 294504), (168, 240161), (274, 147252), (411, 98168), (548, 73626), (822, 49084), (959, 42072), (1096, 36813), (1644, 24542), (1753, 23016), (1918, 21036), (2877, 14024), (3288, 12271), (3506, 11508), (3836, 10518), (5259, 7672), (5754, 7012)]