7124584

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 13860000

約数和(自身を除く): 6735416

約数列:

[1, 2, 4, 8, 43, 86, 139, 149, 172, 278, 298, 344, 556, 596, 1112, 1192, 5977, 6407, 11954, 12814, 20711, 23908, 25628, 41422, 47816, 51256, 82844, 165688, 890573, 1781146, 3562292, 7124584]

約数ペア:

[(1, 7124584), (2, 3562292), (4, 1781146), (8, 890573), (43, 165688), (86, 82844), (139, 51256), (149, 47816), (172, 41422), (278, 25628), (298, 23908), (344, 20711), (556, 12814), (596, 11954), (1112, 6407), (1192, 5977)]