8956808

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 19866780

約数和(自身を除く): 10909972

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 313, 392, 511, 584, 626, 1022, 1252, 2044, 2191, 2504, 3577, 4088, 4382, 7154, 8764, 14308, 15337, 17528, 22849, 28616, 30674, 45698, 61348, 91396, 122696, 159943, 182792, 319886, 639772, 1119601, 1279544, 2239202, 4478404, 8956808]

約数ペア:

[(1, 8956808), (2, 4478404), (4, 2239202), (7, 1279544), (8, 1119601), (14, 639772), (28, 319886), (49, 182792), (56, 159943), (73, 122696), (98, 91396), (146, 61348), (196, 45698), (292, 30674), (313, 28616), (392, 22849), (511, 17528), (584, 15337), (626, 14308), (1022, 8764), (1252, 7154), (2044, 4382), (2191, 4088), (2504, 3577)]