71746565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 100362240

約数和(自身を除く): 28615675

約数列:

[1, 5, 11, 19, 55, 71, 95, 209, 355, 781, 967, 1045, 1349, 3905, 4835, 6745, 10637, 14839, 18373, 53185, 68657, 74195, 91865, 202103, 343285, 755227, 1010515, 1304483, 3776135, 6522415, 14349313, 71746565]

約数ペア:

[(1, 71746565), (5, 14349313), (11, 6522415), (19, 3776135), (55, 1304483), (71, 1010515), (95, 755227), (209, 343285), (355, 202103), (781, 91865), (967, 74195), (1045, 68657), (1349, 53185), (3905, 18373), (4835, 14839), (6745, 10637)]