57219288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{340591}}^1$

素因数の和:340607

約数の個数: 32

約数和(自身を含む): 163484160

約数和(自身を除く): 106264872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 340591, 681182, 1021773, 1362364, 2043546, 2384137, 2724728, 4087092, 4768274, 7152411, 8174184, 9536548, 14304822, 19073096, 28609644, 57219288]

約数ペア:

[(1, 57219288), (2, 28609644), (3, 19073096), (4, 14304822), (6, 9536548), (7, 8174184), (8, 7152411), (12, 4768274), (14, 4087092), (21, 2724728), (24, 2384137), (28, 2043546), (42, 1362364), (56, 1021773), (84, 681182), (168, 340591)]