65591624

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3011}}^1$

素因数の和:3413

約数の個数: 32

約数和(自身を含む): 140961600

約数和(自身を除く): 75369976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 1556, 2723, 3011, 3112, 5446, 6022, 10892, 12044, 21077, 21784, 24088, 42154, 84308, 168616, 1171279, 2342558, 4685116, 8198953, 9370232, 16397906, 32795812, 65591624]

約数ペア:

[(1, 65591624), (2, 32795812), (4, 16397906), (7, 9370232), (8, 8198953), (14, 4685116), (28, 2342558), (56, 1171279), (389, 168616), (778, 84308), (1556, 42154), (2723, 24088), (3011, 21784), (3112, 21077), (5446, 12044), (6022, 10892)]