66558576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{198091}}^1$

素因数の和:198109

約数の個数: 40

約数和(自身を含む): 196507264

約数和(自身を除く): 129948688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 198091, 396182, 594273, 792364, 1188546, 1386637, 1584728, 2377092, 2773274, 3169456, 4159911, 4754184, 5546548, 8319822, 9508368, 11093096, 16639644, 22186192, 33279288, 66558576]

約数ペア:

[(1, 66558576), (2, 33279288), (3, 22186192), (4, 16639644), (6, 11093096), (7, 9508368), (8, 8319822), (12, 5546548), (14, 4754184), (16, 4159911), (21, 3169456), (24, 2773274), (28, 2377092), (42, 1584728), (48, 1386637), (56, 1188546), (84, 792364), (112, 594273), (168, 396182), (336, 198091)]