47426128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{156007}}^1$

素因数の和:156034

約数の個数: 20

約数和(自身を含む): 96724960

約数和(自身を除く): 49298832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 156007, 312014, 624028, 1248056, 2496112, 2964133, 5928266, 11856532, 23713064, 47426128]

約数ペア:

[(1, 47426128), (2, 23713064), (4, 11856532), (8, 5928266), (16, 2964133), (19, 2496112), (38, 1248056), (76, 624028), (152, 312014), (304, 156007)]