28461004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49757}}^1$

素因数の和:49785

約数の個数: 24

約数和(自身を含む): 58515408

約数和(自身を除く): 30054404

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 49757, 99514, 199028, 547327, 646841, 1094654, 1293682, 2189308, 2587364, 7115251, 14230502, 28461004]

約数ペア:

[(1, 28461004), (2, 14230502), (4, 7115251), (11, 2587364), (13, 2189308), (22, 1293682), (26, 1094654), (44, 646841), (52, 547327), (143, 199028), (286, 99514), (572, 49757)]