26662561492

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{96959}}^1$

素因数の和:97061

約数の個数: 72

約数和(自身を含む): 57566315520

約数和(自身を除く): 30903754028

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 61, 92, 98, 122, 161, 196, 244, 322, 427, 644, 854, 1127, 1403, 1708, 2254, 2806, 2989, 4508, 5612, 5978, 9821, 11956, 19642, 39284, 68747, 96959, 137494, 193918, 274988, 387836, 678713, 1357426, 2230057, 2714852, 4460114, 4750991, 5914499, 8920228, 9501982, 11828998, 15610399, 19003964, 23657996, 31220798, 41401493, 62441596, 82802986, 109272793, 136033477, 165605972, 218545586, 272066954, 289810451, 437091172, 544133908, 579620902, 952234339, 1159241804, 1904468678, 3808937356, 6665640373, 13331280746, 26662561492]

約数ペア:

[(1, 26662561492), (2, 13331280746), (4, 6665640373), (7, 3808937356), (14, 1904468678), (23, 1159241804), (28, 952234339), (46, 579620902), (49, 544133908), (61, 437091172), (92, 289810451), (98, 272066954), (122, 218545586), (161, 165605972), (196, 136033477), (244, 109272793), (322, 82802986), (427, 62441596), (644, 41401493), (854, 31220798), (1127, 23657996), (1403, 19003964), (1708, 15610399), (2254, 11828998), (2806, 9501982), (2989, 8920228), (4508, 5914499), (5612, 4750991), (5978, 4460114), (9821, 2714852), (11956, 2230057), (19642, 1357426), (39284, 678713), (68747, 387836), (96959, 274988), (137494, 193918)]