13508768

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4639}}^1$

素因数の和:4669

約数の個数: 48

約数和(自身を含む): 32739840

約数和(自身を除く): 19231072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 4639, 9278, 18556, 32473, 37112, 60307, 64946, 74224, 120614, 129892, 148448, 241228, 259784, 422149, 482456, 519568, 844298, 964912, 1039136, 1688596, 1929824, 3377192, 6754384, 13508768]

約数ペア:

[(1, 13508768), (2, 6754384), (4, 3377192), (7, 1929824), (8, 1688596), (13, 1039136), (14, 964912), (16, 844298), (26, 519568), (28, 482456), (32, 422149), (52, 259784), (56, 241228), (91, 148448), (104, 129892), (112, 120614), (182, 74224), (208, 64946), (224, 60307), (364, 37112), (416, 32473), (728, 18556), (1456, 9278), (2912, 4639)]