28049606

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2736

約数の個数: 24

約数和(自身を含む): 47047104

約数和(自身を除く): 18997498

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 2677, 5239, 5354, 10478, 34801, 69602, 82987, 165974, 452413, 904826, 1078831, 2157662, 14024803, 28049606]

約数ペア:

[(1, 28049606), (2, 14024803), (13, 2157662), (26, 1078831), (31, 904826), (62, 452413), (169, 165974), (338, 82987), (403, 69602), (806, 34801), (2677, 10478), (5239, 5354)]