28142016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{20939}}^1$

素因数の和:20961

約数の個数: 56

約数和(自身を含む): 85100160

約数和(自身を除く): 56958144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 20939, 41878, 62817, 83756, 125634, 146573, 167512, 251268, 293146, 335024, 439719, 502536, 586292, 670048, 879438, 1005072, 1172584, 1340096, 1758876, 2010144, 2345168, 3517752, 4020288, 4690336, 7035504, 9380672, 14071008, 28142016]

約数ペア:

[(1, 28142016), (2, 14071008), (3, 9380672), (4, 7035504), (6, 4690336), (7, 4020288), (8, 3517752), (12, 2345168), (14, 2010144), (16, 1758876), (21, 1340096), (24, 1172584), (28, 1005072), (32, 879438), (42, 670048), (48, 586292), (56, 502536), (64, 439719), (84, 335024), (96, 293146), (112, 251268), (168, 167512), (192, 146573), (224, 125634), (336, 83756), (448, 62817), (672, 41878), (1344, 20939)]