28414960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{50741}}^1$

素因数の和:50761

約数の個数: 40

約数和(自身を含む): 75504096

約数和(自身を除く): 47089136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 50741, 101482, 202964, 253705, 355187, 405928, 507410, 710374, 811856, 1014820, 1420748, 1775935, 2029640, 2841496, 3551870, 4059280, 5682992, 7103740, 14207480, 28414960]

約数ペア:

[(1, 28414960), (2, 14207480), (4, 7103740), (5, 5682992), (7, 4059280), (8, 3551870), (10, 2841496), (14, 2029640), (16, 1775935), (20, 1420748), (28, 1014820), (35, 811856), (40, 710374), (56, 507410), (70, 405928), (80, 355187), (112, 253705), (140, 202964), (280, 101482), (560, 50741)]