71542049

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 76876800

約数和(自身を除く): 5334751

約数列:

[1, 19, 103, 139, 263, 1957, 2641, 4997, 14317, 27089, 36557, 272023, 514691, 694583, 3765371, 71542049]

約数ペア:

[(1, 71542049), (19, 3765371), (103, 694583), (139, 514691), (263, 272023), (1957, 36557), (2641, 27089), (4997, 14317)]