72748036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{957211}}^1$

素因数の和:957234

約数の個数: 12

約数和(自身を含む): 134009680

約数和(自身を除く): 61261644

約数列:

[1, 2, 4, 19, 38, 76, 957211, 1914422, 3828844, 18187009, 36374018, 72748036]

約数ペア:

[(1, 72748036), (2, 36374018), (4, 18187009), (19, 3828844), (38, 1914422), (76, 957211)]