28861644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{343591}}^1$

素因数の和:343605

約数の個数: 24

約数和(自身を含む): 76964608

約数和(自身を除く): 48102964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 343591, 687182, 1030773, 1374364, 2061546, 2405137, 4123092, 4810274, 7215411, 9620548, 14430822, 28861644]

約数ペア:

[(1, 28861644), (2, 14430822), (3, 9620548), (4, 7215411), (6, 4810274), (7, 4123092), (12, 2405137), (14, 2061546), (21, 1374364), (28, 1030773), (42, 687182), (84, 343591)]