28879498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20717}}^1$

素因数の和:20777

約数の個数: 16

約数和(自身を含む): 46988424

約数和(自身を除く): 18108926

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 20717, 41434, 352189, 704378, 849397, 1698794, 14439749, 28879498]

約数ペア:

[(1, 28879498), (2, 14439749), (17, 1698794), (34, 849397), (41, 704378), (82, 352189), (697, 41434), (1394, 20717)]