28785912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{63127}}^1$

素因数の和:63155

約数の個数: 32

約数和(自身を含む): 75753600

約数和(自身を除く): 46967688

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 63127, 126254, 189381, 252508, 378762, 505016, 757524, 1199413, 1515048, 2398826, 3598239, 4797652, 7196478, 9595304, 14392956, 28785912]

約数ペア:

[(1, 28785912), (2, 14392956), (3, 9595304), (4, 7196478), (6, 4797652), (8, 3598239), (12, 2398826), (19, 1515048), (24, 1199413), (38, 757524), (57, 505016), (76, 378762), (114, 252508), (152, 189381), (228, 126254), (456, 63127)]