28116824

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{5483}}^1$

素因数の和:6130

約数の個数: 16

約数和(自身を含む): 52810920

約数和(自身を除く): 24694096

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 5483, 10966, 21932, 43864, 3514603, 7029206, 14058412, 28116824]

約数ペア:

[(1, 28116824), (2, 14058412), (4, 7029206), (8, 3514603), (641, 43864), (1282, 21932), (2564, 10966), (5128, 5483)]