71562352

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{23417}}^1$

素因数の和:23616

約数の個数: 20

約数和(自身を含む): 139383936

約数和(自身を除く): 67821584

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 23417, 46834, 93668, 187336, 374672, 4472647, 8945294, 17890588, 35781176, 71562352]

約数ペア:

[(1, 71562352), (2, 35781176), (4, 17890588), (8, 8945294), (16, 4472647), (191, 374672), (382, 187336), (764, 93668), (1528, 46834), (3056, 23417)]