71978593

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 77500800

約数和(自身を除く): 5522207

約数列:

[1, 19, 71, 229, 233, 1349, 4351, 4427, 16259, 16543, 53357, 308921, 314317, 1013783, 3788347, 71978593]

約数ペア:

[(1, 71978593), (19, 3788347), (71, 1013783), (229, 314317), (233, 308921), (1349, 53357), (4351, 16543), (4427, 16259)]