66306576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197341}}^1$

素因数の和:197359

約数の個数: 40

約数和(自身を含む): 195763264

約数和(自身を除く): 129456688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 197341, 394682, 592023, 789364, 1184046, 1381387, 1578728, 2368092, 2762774, 3157456, 4144161, 4736184, 5525548, 8288322, 9472368, 11051096, 16576644, 22102192, 33153288, 66306576]

約数ペア:

[(1, 66306576), (2, 33153288), (3, 22102192), (4, 16576644), (6, 11051096), (7, 9472368), (8, 8288322), (12, 5525548), (14, 4736184), (16, 4144161), (21, 3157456), (24, 2762774), (28, 2368092), (42, 1578728), (48, 1381387), (56, 1184046), (84, 789364), (112, 592023), (168, 394682), (336, 197341)]