13404104

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2237}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 29004480

約数和(自身を除く): 15600376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2237, 2996, 4474, 5992, 8948, 15659, 17896, 31318, 62636, 125272, 239359, 478718, 957436, 1675513, 1914872, 3351026, 6702052, 13404104]

約数ペア:

[(1, 13404104), (2, 6702052), (4, 3351026), (7, 1914872), (8, 1675513), (14, 957436), (28, 478718), (56, 239359), (107, 125272), (214, 62636), (428, 31318), (749, 17896), (856, 15659), (1498, 8948), (2237, 5992), (2996, 4474)]