72012902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{52259}}^1$

素因数の和:52327

約数の個数: 16

約数和(自身を含む): 118525680

約数和(自身を除く): 46512778

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 52259, 104518, 679367, 1358734, 2769727, 5539454, 36006451, 72012902]

約数ペア:

[(1, 72012902), (2, 36006451), (13, 5539454), (26, 2769727), (53, 1358734), (106, 679367), (689, 104518), (1378, 52259)]