28786384

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{14869}}^1$

素因数の和:14899

約数の個数: 30

約数和(自身を含む): 61309010

約数和(自身を除く): 32522626

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 14869, 29738, 59476, 118952, 163559, 237904, 327118, 654236, 1308472, 1799149, 2616944, 3598298, 7196596, 14393192, 28786384]

約数ペア:

[(1, 28786384), (2, 14393192), (4, 7196596), (8, 3598298), (11, 2616944), (16, 1799149), (22, 1308472), (44, 654236), (88, 327118), (121, 237904), (176, 163559), (242, 118952), (484, 59476), (968, 29738), (1936, 14869)]