2680608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{3989}}^1$

素因数の和:4009

約数の個数: 48

約数和(自身を含む): 8043840

約数和(自身を除く): 5363232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 3989, 7978, 11967, 15956, 23934, 27923, 31912, 47868, 55846, 63824, 83769, 95736, 111692, 127648, 167538, 191472, 223384, 335076, 382944, 446768, 670152, 893536, 1340304, 2680608]

約数ペア:

[(1, 2680608), (2, 1340304), (3, 893536), (4, 670152), (6, 446768), (7, 382944), (8, 335076), (12, 223384), (14, 191472), (16, 167538), (21, 127648), (24, 111692), (28, 95736), (32, 83769), (42, 63824), (48, 55846), (56, 47868), (84, 31912), (96, 27923), (112, 23934), (168, 15956), (224, 11967), (336, 7978), (672, 3989)]