28508706

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{4157}}^1$

素因数の和:4295

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 35358174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 4157, 6858, 8314, 12471, 24942, 37413, 74826, 112239, 224478, 527939, 1055878, 1583817, 3167634, 4751451, 9502902, 14254353, 28508706]

約数ペア:

[(1, 28508706), (2, 14254353), (3, 9502902), (6, 4751451), (9, 3167634), (18, 1583817), (27, 1055878), (54, 527939), (127, 224478), (254, 112239), (381, 74826), (762, 37413), (1143, 24942), (2286, 12471), (3429, 8314), (4157, 6858)]