7972952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 16625280

約数和(自身を除く): 8652328

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 2473, 3224, 4946, 9892, 19784, 32149, 64298, 76663, 128596, 153326, 257192, 306652, 613304, 996619, 1993238, 3986476, 7972952]

約数ペア:

[(1, 7972952), (2, 3986476), (4, 1993238), (8, 996619), (13, 613304), (26, 306652), (31, 257192), (52, 153326), (62, 128596), (104, 76663), (124, 64298), (248, 32149), (403, 19784), (806, 9892), (1612, 4946), (2473, 3224)]