72027608

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{20509}}^1$

素因数の和:20954

約数の個数: 16

約数和(自身を含む): 135366000

約数和(自身を除く): 63338392

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 20509, 41018, 82036, 164072, 9003451, 18006902, 36013804, 72027608]

約数ペア:

[(1, 72027608), (2, 36013804), (4, 18006902), (8, 9003451), (439, 164072), (878, 82036), (1756, 41018), (3512, 20509)]