28287014

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{16979}}^1$

素因数の和:17012

約数の個数: 24

約数和(自身を含む): 52264440

約数和(自身を除く): 23977426

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 16979, 33958, 118853, 237706, 288643, 577286, 831971, 1663942, 2020501, 4041002, 14143507, 28287014]

約数ペア:

[(1, 28287014), (2, 14143507), (7, 4041002), (14, 2020501), (17, 1663942), (34, 831971), (49, 577286), (98, 288643), (119, 237706), (238, 118853), (833, 33958), (1666, 16979)]