66283728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197273}}^1$

素因数の和:197291

約数の個数: 40

約数和(自身を含む): 195695808

約数和(自身を除く): 129412080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 197273, 394546, 591819, 789092, 1183638, 1380911, 1578184, 2367276, 2761822, 3156368, 4142733, 4734552, 5523644, 8285466, 9469104, 11047288, 16570932, 22094576, 33141864, 66283728]

約数ペア:

[(1, 66283728), (2, 33141864), (3, 22094576), (4, 16570932), (6, 11047288), (7, 9469104), (8, 8285466), (12, 5523644), (14, 4734552), (16, 4142733), (21, 3156368), (24, 2761822), (28, 2367276), (42, 1578184), (48, 1380911), (56, 1183638), (84, 789092), (112, 591819), (168, 394546), (336, 197273)]