28609644

素因数分解:

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

素因数の和:340605

約数の個数: 24

約数和(自身を含む): 76292608

約数和(自身を除く): 47682964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 340591, 681182, 1021773, 1362364, 2043546, 2384137, 4087092, 4768274, 7152411, 9536548, 14304822, 28609644]

約数ペア:

[(1, 28609644), (2, 14304822), (3, 9536548), (4, 7152411), (6, 4768274), (7, 4087092), (12, 2384137), (14, 2043546), (21, 1362364), (28, 1021773), (42, 681182), (84, 340591)]