75439784

素因数分解:

$2^3\times 7^1\times {\mathrm{653}}^1\times {\mathrm{2063}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 161982720

約数和(自身を除く): 86542936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 653, 1306, 2063, 2612, 4126, 4571, 5224, 8252, 9142, 14441, 16504, 18284, 28882, 36568, 57764, 115528, 1347139, 2694278, 5388556, 9429973, 10777112, 18859946, 37719892, 75439784]

約数ペア:

[(1, 75439784), (2, 37719892), (4, 18859946), (7, 10777112), (8, 9429973), (14, 5388556), (28, 2694278), (56, 1347139), (653, 115528), (1306, 57764), (2063, 36568), (2612, 28882), (4126, 18284), (4571, 16504), (5224, 14441), (8252, 9142)]