55708016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38261}}^1$

素因数の和:38289

約数の個数: 40

約数和(自身を含む): 132845664

約数和(自身を除く): 77137648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 38261, 76522, 153044, 267827, 306088, 497393, 535654, 612176, 994786, 1071308, 1989572, 2142616, 3481751, 3979144, 4285232, 6963502, 7958288, 13927004, 27854008, 55708016]

約数ペア:

[(1, 55708016), (2, 27854008), (4, 13927004), (7, 7958288), (8, 6963502), (13, 4285232), (14, 3979144), (16, 3481751), (26, 2142616), (28, 1989572), (52, 1071308), (56, 994786), (91, 612176), (104, 535654), (112, 497393), (182, 306088), (208, 267827), (364, 153044), (728, 76522), (1456, 38261)]