28550108

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 51566592

約数和(自身を除く): 23016484

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 1307, 2614, 5228, 5461, 10922, 21844, 56201, 112402, 165989, 224804, 331978, 663956, 7137527, 14275054, 28550108]

約数ペア:

[(1, 28550108), (2, 14275054), (4, 7137527), (43, 663956), (86, 331978), (127, 224804), (172, 165989), (254, 112402), (508, 56201), (1307, 21844), (2614, 10922), (5228, 5461)]