64542576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{192091}}^1$

素因数の和:192109

約数の個数: 40

約数和(自身を含む): 190555264

約数和(自身を除く): 126012688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 192091, 384182, 576273, 768364, 1152546, 1344637, 1536728, 2305092, 2689274, 3073456, 4033911, 4610184, 5378548, 8067822, 9220368, 10757096, 16135644, 21514192, 32271288, 64542576]

約数ペア:

[(1, 64542576), (2, 32271288), (3, 21514192), (4, 16135644), (6, 10757096), (7, 9220368), (8, 8067822), (12, 5378548), (14, 4610184), (16, 4033911), (21, 3073456), (24, 2689274), (28, 2305092), (42, 1536728), (48, 1344637), (56, 1152546), (84, 768364), (112, 576273), (168, 384182), (336, 192091)]