2745456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{8171}}^1$

素因数の和:8189

約数の個数: 40

約数和(自身を含む): 8106624

約数和(自身を除く): 5361168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 8171, 16342, 24513, 32684, 49026, 57197, 65368, 98052, 114394, 130736, 171591, 196104, 228788, 343182, 392208, 457576, 686364, 915152, 1372728, 2745456]

約数ペア:

[(1, 2745456), (2, 1372728), (3, 915152), (4, 686364), (6, 457576), (7, 392208), (8, 343182), (12, 228788), (14, 196104), (16, 171591), (21, 130736), (24, 114394), (28, 98052), (42, 65368), (48, 57197), (56, 49026), (84, 32684), (112, 24513), (168, 16342), (336, 8171)]