65279984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4817}}^1$

素因数の和:4854

約数の個数: 60

約数和(自身を含む): 158916912

約数和(自身を除く): 93636928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 4817, 6776, 9634, 13552, 19268, 33719, 38536, 52987, 67438, 77072, 105974, 134876, 211948, 269752, 370909, 423896, 539504, 582857, 741818, 847792, 1165714, 1483636, 2331428, 2967272, 4079999, 4662856, 5934544, 8159998, 9325712, 16319996, 32639992, 65279984]

約数ペア:

[(1, 65279984), (2, 32639992), (4, 16319996), (7, 9325712), (8, 8159998), (11, 5934544), (14, 4662856), (16, 4079999), (22, 2967272), (28, 2331428), (44, 1483636), (56, 1165714), (77, 847792), (88, 741818), (112, 582857), (121, 539504), (154, 423896), (176, 370909), (242, 269752), (308, 211948), (484, 134876), (616, 105974), (847, 77072), (968, 67438), (1232, 52987), (1694, 38536), (1936, 33719), (3388, 19268), (4817, 13552), (6776, 9634)]