2620288

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1861}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 5697720

約数和(自身を除く): 3077432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 1861, 3722, 7444, 14888, 20471, 29776, 40942, 59552, 81884, 119104, 163768, 238208, 327536, 655072, 1310144, 2620288]

約数ペア:

[(1, 2620288), (2, 1310144), (4, 655072), (8, 327536), (11, 238208), (16, 163768), (22, 119104), (32, 81884), (44, 59552), (64, 40942), (88, 29776), (128, 20471), (176, 14888), (352, 7444), (704, 3722), (1408, 1861)]