5620736

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:530

約数の個数: 44

約数和(自身を含む): 12282000

約数和(自身を除く): 6661264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 499, 512, 704, 998, 1024, 1408, 1996, 2816, 3992, 5489, 5632, 7984, 10978, 11264, 15968, 21956, 31936, 43912, 63872, 87824, 127744, 175648, 255488, 351296, 510976, 702592, 1405184, 2810368, 5620736]

約数ペア:

[(1, 5620736), (2, 2810368), (4, 1405184), (8, 702592), (11, 510976), (16, 351296), (22, 255488), (32, 175648), (44, 127744), (64, 87824), (88, 63872), (128, 43912), (176, 31936), (256, 21956), (352, 15968), (499, 11264), (512, 10978), (704, 7984), (998, 5632), (1024, 5489), (1408, 3992), (1996, 2816)]