64195558

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{58043}}^1$

素因数の和:58131

約数の個数: 16

約数和(自身を含む): 111444480

約数和(自身を除く): 47248922

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 58043, 116086, 406301, 812602, 4585397, 9170794, 32097779, 64195558]

約数ペア:

[(1, 64195558), (2, 32097779), (7, 9170794), (14, 4585397), (79, 812602), (158, 406301), (553, 116086), (1106, 58043)]