28946738

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1583}}^1$

素因数の和:1849

約数の個数: 16

約数和(自身を含む): 44706816

約数和(自身を除く): 15760078

約数列:

[1, 2, 41, 82, 223, 446, 1583, 3166, 9143, 18286, 64903, 129806, 353009, 706018, 14473369, 28946738]

約数ペア:

[(1, 28946738), (2, 14473369), (41, 706018), (82, 353009), (223, 129806), (446, 64903), (1583, 18286), (3166, 9143)]