28287456

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{17333}}^1$

素因数の和:17363

約数の個数: 48

約数和(自身を含む): 78627024

約数和(自身を除く): 50339568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 17333, 34666, 51999, 69332, 103998, 138664, 207996, 277328, 294661, 415992, 554656, 589322, 831984, 883983, 1178644, 1663968, 1767966, 2357288, 3535932, 4714576, 7071864, 9429152, 14143728, 28287456]

約数ペア:

[(1, 28287456), (2, 14143728), (3, 9429152), (4, 7071864), (6, 4714576), (8, 3535932), (12, 2357288), (16, 1767966), (17, 1663968), (24, 1178644), (32, 883983), (34, 831984), (48, 589322), (51, 554656), (68, 415992), (96, 294661), (102, 277328), (136, 207996), (204, 138664), (272, 103998), (408, 69332), (544, 51999), (816, 34666), (1632, 17333)]