7946864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{26141}}^1$

素因数の和:26168

約数の個数: 20

約数和(自身を含む): 16208040

約数和(自身を除く): 8261176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 26141, 52282, 104564, 209128, 418256, 496679, 993358, 1986716, 3973432, 7946864]

約数ペア:

[(1, 7946864), (2, 3973432), (4, 1986716), (8, 993358), (16, 496679), (19, 418256), (38, 209128), (76, 104564), (152, 52282), (304, 26141)]