4991872

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 10128600

約数和(自身を除く): 5136728

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 661, 944, 1322, 1888, 2644, 3776, 5288, 7552, 10576, 21152, 38999, 42304, 77998, 84608, 155996, 311992, 623984, 1247968, 2495936, 4991872]

約数ペア:

[(1, 4991872), (2, 2495936), (4, 1247968), (8, 623984), (16, 311992), (32, 155996), (59, 84608), (64, 77998), (118, 42304), (128, 38999), (236, 21152), (472, 10576), (661, 7552), (944, 5288), (1322, 3776), (1888, 2644)]