28080528

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11939}}^1$

素因数の和:11964

約数の個数: 60

約数和(自身を含む): 84391920

約数和(自身を除く): 56311392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 11939, 23878, 35817, 47756, 71634, 83573, 95512, 143268, 167146, 191024, 250719, 286536, 334292, 501438, 573072, 585011, 668584, 1002876, 1170022, 1337168, 1755033, 2005752, 2340044, 3510066, 4011504, 4680088, 7020132, 9360176, 14040264, 28080528]

約数ペア:

[(1, 28080528), (2, 14040264), (3, 9360176), (4, 7020132), (6, 4680088), (7, 4011504), (8, 3510066), (12, 2340044), (14, 2005752), (16, 1755033), (21, 1337168), (24, 1170022), (28, 1002876), (42, 668584), (48, 585011), (49, 573072), (56, 501438), (84, 334292), (98, 286536), (112, 250719), (147, 191024), (168, 167146), (196, 143268), (294, 95512), (336, 83573), (392, 71634), (588, 47756), (784, 35817), (1176, 23878), (2352, 11939)]