28967812

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1021}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 52281432

約数和(自身を除く): 23313620

約数列:

[1, 2, 4, 41, 82, 164, 173, 346, 692, 1021, 2042, 4084, 7093, 14186, 28372, 41861, 83722, 167444, 176633, 353266, 706532, 7241953, 14483906, 28967812]

約数ペア:

[(1, 28967812), (2, 14483906), (4, 7241953), (41, 706532), (82, 353266), (164, 176633), (173, 167444), (346, 83722), (692, 41861), (1021, 28372), (2042, 14186), (4084, 7093)]