28399728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{84523}}^1$

素因数の和:84541

約数の個数: 40

約数和(自身を含む): 83847808

約数和(自身を除く): 55448080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 84523, 169046, 253569, 338092, 507138, 591661, 676184, 1014276, 1183322, 1352368, 1774983, 2028552, 2366644, 3549966, 4057104, 4733288, 7099932, 9466576, 14199864, 28399728]

約数ペア:

[(1, 28399728), (2, 14199864), (3, 9466576), (4, 7099932), (6, 4733288), (7, 4057104), (8, 3549966), (12, 2366644), (14, 2028552), (16, 1774983), (21, 1352368), (24, 1183322), (28, 1014276), (42, 676184), (48, 591661), (56, 507138), (84, 338092), (112, 253569), (168, 169046), (336, 84523)]