56715256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{881}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 114836400

約数和(自身を除く): 58121144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 619, 881, 1238, 1762, 2476, 3524, 4952, 7048, 8047, 11453, 16094, 22906, 32188, 45812, 64376, 91624, 545339, 1090678, 2181356, 4362712, 7089407, 14178814, 28357628, 56715256]

約数ペア:

[(1, 56715256), (2, 28357628), (4, 14178814), (8, 7089407), (13, 4362712), (26, 2181356), (52, 1090678), (104, 545339), (619, 91624), (881, 64376), (1238, 45812), (1762, 32188), (2476, 22906), (3524, 16094), (4952, 11453), (7048, 8047)]