27566728

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2333}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 59376960

約数和(自身を除く): 31810232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2333, 2954, 4666, 5908, 9332, 11816, 16331, 18664, 32662, 65324, 130648, 492263, 984526, 1969052, 3445841, 3938104, 6891682, 13783364, 27566728]

約数ペア:

[(1, 27566728), (2, 13783364), (4, 6891682), (7, 3938104), (8, 3445841), (14, 1969052), (28, 984526), (56, 492263), (211, 130648), (422, 65324), (844, 32662), (1477, 18664), (1688, 16331), (2333, 11816), (2954, 9332), (4666, 5908)]