28687106

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47653}}^1$

素因数の和:47705

約数の個数: 16

約数和(自身を含む): 50322624

約数和(自身を除く): 21635518

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 47653, 95306, 333571, 667142, 2049079, 4098158, 14343553, 28687106]

約数ペア:

[(1, 28687106), (2, 14343553), (7, 4098158), (14, 2049079), (43, 667142), (86, 333571), (301, 95306), (602, 47653)]