72649198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{2659}}^1$

素因数の和:3399

約数の個数: 16

約数和(自身を含む): 114912000

約数和(自身を除く): 42262802

約数列:

[1, 2, 19, 38, 719, 1438, 2659, 5318, 13661, 27322, 50521, 101042, 1911821, 3823642, 36324599, 72649198]

約数ペア:

[(1, 72649198), (2, 36324599), (19, 3823642), (38, 1911821), (719, 101042), (1438, 50521), (2659, 27322), (5318, 13661)]