71641936

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{6857}}^1$

素因数の和:7518

約数の個数: 20

約数和(自身を含む): 139039092

約数和(自身を除く): 67397156

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 6857, 10448, 13714, 27428, 54856, 109712, 4477621, 8955242, 17910484, 35820968, 71641936]

約数ペア:

[(1, 71641936), (2, 35820968), (4, 17910484), (8, 8955242), (16, 4477621), (653, 109712), (1306, 54856), (2612, 27428), (5224, 13714), (6857, 10448)]