28341328

素因数分解:

$2^4\times {\mathrm{1069}}^1\times {\mathrm{1657}}^1$

素因数の和:2734

約数の個数: 20

約数和(自身を含む): 54995860

約数和(自身を除く): 26654532

約数列:

[1, 2, 4, 8, 16, 1069, 1657, 2138, 3314, 4276, 6628, 8552, 13256, 17104, 26512, 1771333, 3542666, 7085332, 14170664, 28341328]

約数ペア:

[(1, 28341328), (2, 14170664), (4, 7085332), (8, 3542666), (16, 1771333), (1069, 26512), (1657, 17104), (2138, 13256), (3314, 8552), (4276, 6628)]