72935252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3533}}^1$

素因数の和:3947

約数の個数: 24

約数和(自身を含む): 137840136

約数和(自身を除く): 64904884

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 3533, 5161, 7066, 10322, 14132, 20644, 45929, 91858, 183716, 1402601, 2805202, 5610404, 18233813, 36467626, 72935252]

約数ペア:

[(1, 72935252), (2, 36467626), (4, 18233813), (13, 5610404), (26, 2805202), (52, 1402601), (397, 183716), (794, 91858), (1588, 45929), (3533, 20644), (5161, 14132), (7066, 10322)]