8128648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 16873920

約数和(自身を除く): 8745272

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1301, 1562, 2602, 3124, 5204, 6248, 10408, 14311, 28622, 57244, 92371, 114488, 184742, 369484, 738968, 1016081, 2032162, 4064324, 8128648]

約数ペア:

[(1, 8128648), (2, 4064324), (4, 2032162), (8, 1016081), (11, 738968), (22, 369484), (44, 184742), (71, 114488), (88, 92371), (142, 57244), (284, 28622), (568, 14311), (781, 10408), (1301, 6248), (1562, 5204), (2602, 3124)]