7971944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 15876000

約数和(自身を除く): 7904056

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 293, 358, 586, 716, 1172, 1432, 2344, 3401, 5567, 6802, 11134, 13604, 22268, 27208, 44536, 52447, 104894, 209788, 419576, 996493, 1992986, 3985972, 7971944]

約数ペア:

[(1, 7971944), (2, 3985972), (4, 1992986), (8, 996493), (19, 419576), (38, 209788), (76, 104894), (152, 52447), (179, 44536), (293, 27208), (358, 22268), (586, 13604), (716, 11134), (1172, 6802), (1432, 5567), (2344, 3401)]