26091268

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1427}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 52299072

約数和(自身を除く): 26207804

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 1427, 2612, 2854, 4571, 5708, 9142, 9989, 18284, 19978, 39956, 931831, 1863662, 3727324, 6522817, 13045634, 26091268]

約数ペア:

[(1, 26091268), (2, 13045634), (4, 6522817), (7, 3727324), (14, 1863662), (28, 931831), (653, 39956), (1306, 19978), (1427, 18284), (2612, 9989), (2854, 9142), (4571, 5708)]