57828994

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{919}}^1$

素因数の和:1425

約数の個数: 16

約数和(自身を含む): 88231680

約数和(自身を除く): 30402686

約数列:

[1, 2, 73, 146, 431, 862, 919, 1838, 31463, 62926, 67087, 134174, 396089, 792178, 28914497, 57828994]

約数ペア:

[(1, 57828994), (2, 28914497), (73, 792178), (146, 396089), (431, 134174), (862, 67087), (919, 62926), (1838, 31463)]