28782082

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{1223}}^1$

素因数の和:1314

約数の個数: 24

約数和(自身を含む): 50614848

約数和(自身を除く): 21832766

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1223, 1681, 2446, 3362, 8561, 11767, 17122, 23534, 50143, 100286, 351001, 702002, 2055863, 4111726, 14391041, 28782082]

約数ペア:

[(1, 28782082), (2, 14391041), (7, 4111726), (14, 2055863), (41, 702002), (82, 351001), (287, 100286), (574, 50143), (1223, 23534), (1681, 17122), (2446, 11767), (3362, 8561)]