28205894

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1583}}^1$

素因数の和:1795

約数の個数: 16

約数和(自身を含む): 43338240

約数和(自身を除く): 15132346

約数列:

[1, 2, 59, 118, 151, 302, 1583, 3166, 8909, 17818, 93397, 186794, 239033, 478066, 14102947, 28205894]

約数ペア:

[(1, 28205894), (2, 14102947), (59, 478066), (118, 239033), (151, 186794), (302, 93397), (1583, 17818), (3166, 8909)]