28743456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42773}}^1$

素因数の和:42793

約数の個数: 48

約数和(自身を含む): 86232384

約数和(自身を除く): 57488928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42773, 85546, 128319, 171092, 256638, 299411, 342184, 513276, 598822, 684368, 898233, 1026552, 1197644, 1368736, 1796466, 2053104, 2395288, 3592932, 4106208, 4790576, 7185864, 9581152, 14371728, 28743456]

約数ペア:

[(1, 28743456), (2, 14371728), (3, 9581152), (4, 7185864), (6, 4790576), (7, 4106208), (8, 3592932), (12, 2395288), (14, 2053104), (16, 1796466), (21, 1368736), (24, 1197644), (28, 1026552), (32, 898233), (42, 684368), (48, 598822), (56, 513276), (84, 342184), (96, 299411), (112, 256638), (168, 171092), (224, 128319), (336, 85546), (672, 42773)]