42978044

素因数分解:

$2^2\times {\mathrm{173}}^2\times {\mathrm{359}}^1$

素因数の和:709

約数の個数: 18

約数和(自身を含む): 75859560

約数和(自身を除く): 32881516

約数列:

[1, 2, 4, 173, 346, 359, 692, 718, 1436, 29929, 59858, 62107, 119716, 124214, 248428, 10744511, 21489022, 42978044]

約数ペア:

[(1, 42978044), (2, 21489022), (4, 10744511), (173, 248428), (346, 124214), (359, 119716), (692, 62107), (718, 59858), (1436, 29929)]