28987552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{82351}}^1$

素因数の和:82372

約数の個数: 24

約数和(自身を含む): 62258112

約数和(自身を除く): 33270560

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 82351, 164702, 329404, 658808, 905861, 1317616, 1811722, 2635232, 3623444, 7246888, 14493776, 28987552]

約数ペア:

[(1, 28987552), (2, 14493776), (4, 7246888), (8, 3623444), (11, 2635232), (16, 1811722), (22, 1317616), (32, 905861), (44, 658808), (88, 329404), (176, 164702), (352, 82351)]