27854008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38261}}^1$

素因数の和:38287

約数の個数: 32

約数和(自身を含む): 64280160

約数和(自身を除く): 36426152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 38261, 76522, 153044, 267827, 306088, 497393, 535654, 994786, 1071308, 1989572, 2142616, 3481751, 3979144, 6963502, 13927004, 27854008]

約数ペア:

[(1, 27854008), (2, 13927004), (4, 6963502), (7, 3979144), (8, 3481751), (13, 2142616), (14, 1989572), (26, 1071308), (28, 994786), (52, 535654), (56, 497393), (91, 306088), (104, 267827), (182, 153044), (364, 76522), (728, 38261)]